JUDGE1
OLSSON
J This was an appeal against conviction by a jury of the crime of
murder. The appellant complained of a number of alleged specific
deficiencies
in the summing up, of the admission of certain evidentiary material said
either to be inadmissible or which ought to
have been excluded as an exercise
of discretion and that the verdict was unsafe, unsatisfactory and against the
weight of the evidence.
Having heard certain submissions from counsel, this
Court allowed the appeal, quashed the conviction and ordered that the
appellant
be remanded for retrial.
2. What follows are my reasons for participating in that decision. They will
focus only on some particularly
salient issues and do little more than make
brief comment as to others which were, in the event, not fully debated.
3. To say the
least there were many unusual features of the evidence placed
before the jury. The Crown case was essentially based on circumstantial
evidence and, unfortunately, the appellant resolved to conduct his case in
person. He did not elect to give evidence, but did cross-examine
witnesses.
This would have been a difficult trial had the appellant been represented by
competent counsel. The difficulty was compounded
by the absence of such
counsel.
4. I first turn to the facts revealed by the evidence.
It is beyond question that a man named Pollard
was murdered by someone late on
7 November 1989. He was a 47 year old, unmarried man who lived alone in a
bed/sitting room with
a kitchen annex on the upper floor of a boarding house
situated on Semaphore Road, Exeter. Pollard was an alcoholic, but performed
casual work at the wool stores in Port Adelaide. At times he engaged in opal
mining - but this was little more than a hobby. He
was apparently well known
to the police and had a sobriquet "Perce the Punter".
5. Although Pollard was an alcoholic, his infirmity
took the form of binge
drinking. For periods of time he apparently consumed no alcohol at all.
However, at the time of his death
he was clearly very inebriated. He had a
blood alcohol concentration of 0.235 per centum.
6. During the early evening of 7 November
1989, which was Melbourne Cup Day,
two of Pollard's neighbours (Parrish and McEvoy), who also lived on the upper
floor of the boarding
house, independently heard two or three bangs or thumps
emanating from his room. These persons placed the noises at some time after
7.00pm, perhaps as late as a few minutes after 7.30pm. The noises were of
such a nature as to cause both neighbours immediately
to get up and go to the
landing at the top of the stairs, where they spoke to one another. There were
no further noises. The neighbours
thought no more of it and they returned to
their rooms. They were well aware of Pollard's drinking habits and the fact
that, when
he was drunk, he knocked things over. At that time it was observed
that the door to Pollard's room was open about 18 inches and the
light
appeared to be on inside.
7. About five minutes after the neighbours returned to their rooms one of
them, Parrish, distinctly
heard some person run down the stairs - although, at
the time, he did not attach any significance to that incident.
8. At about
10.30pm Parrish opened his door and noticed that Pollard's door
was still open and that his light was still on. He knocked on the
door and
called out "You all right Ray?" Having received no answer he pushed open the
door and entered.
9. Parrish at once observed
Pollard lying face down on the floor next to the
bed, apparently dead. He was dressed, save for shoes. However, he was
"covered in
blood", his shirt was half way up his back and his trousers were
half way up his legs.
10. As appears from photographs taken subsequently
there was no obvious sign
of a struggle or disturbance in the room. There was, however, considerable
blood staining in it. There
was blood all over the bed, on a blue vinyl
chair, on the carpet and on the side and the power lead of a television
receiver. Pollard
called for assistance from McEvoy and police and an
ambulance were summoned.
11. The evidence was somewhat equivocal about the clothing
on Pollard's body.
The ambulance officer Dippy said that the body was clothed in a white shirt,
black singlet and trousers, but no
jacket. The hospital record indicates that
the staff cut off a green jacket, a check shirt, a blue singlet, a pair of
blue trousers
and a pair of blue underpants. Certain of these latter items
appeared to have holes in them corresponding wounds on Pollard's body.
12. On subsequent postmortem examination it was found that Pollard had
sustained multiple injuries. There were no less than 14
wounds, many of which
were fairly superficial, but all of which had been caused by a sharp
instrument, such as a thin blade about
14 cms long. There were also a number
of bruises. There were cuts or stab wounds to the back, the face, the scalp
and the chest.
The immediate cause of death was determined to be internal
bleeding resulting from two specific stab wounds to the chest.
13. According
to the pathologist Pollard "bled to death slowly". He
considered that Pollard would have become unconscious after about twenty
minutes
or half an hour, due to shock. Dr. James was of opinion that, for a
substantial number of minutes after being stabbed, the deceased
would have
remained able to walk around and communicate with other people, subject to any
effect which his degree of intoxication
may have had on him. No-one ever
heard Pollard call out on the evening in question, nor did he seek any
assistance. On the other
hand, Dr. James expressed the view that, due to his
state of intoxication, he may not have realised the extent and seriousness of
his injuries. Had Pollard promptly been hospitalised he would not have died.
14. The pathologist estimated time of death at 8.30pm,
with a margin of up to
three hours either way.
15. As the learned trial judge pointed out in his summing up, one curious
feature
emerging from the evidence of the pathologist was that there was no
evidence of any marks or lacerations on Pollard's body to indicate
that he had
defended himself from attack. There were no "defensive wounds" on the hands.
16. No murder weapon was ever found by
the police, nor was the Crown able to
establish any clear motive for his stabbing. At best, there was some evidence
given by a neighbour,
one Clarkson, whose room was next to that occupied by
Pollard, to the effect that, during the early evening of the day preceding
Pollard's death (at a time after 6.00pm, but not later than 9.00pm), he heard
the voices of the deceased and another man in the former's
room. At one point
he was conscious of a slapping noise as if someone was being punched. He then
heard Pollard say "Don't try to
fuck me up the arse, I am not queer like you."
Shortly afterwards Clarkson left the premises to go to a shop. He noted that
Pollard's
door was half open and the light was on in his room. However, he
did not see anyone. The propriety of the admission of that evidence
was
challenged on this appeal on the basis that other independent evidence led by
the Crown conclusively established that the other
person in Pollard's room
could not have been the appellant.
17. I now turn to the appellant and the evidence of his association
with
Pollard.
It was clear that, at the time of Pollard's death, the appellant was also an
alcoholic.
18. Like Pollard, he too was
known to the police. He had a prior record of
imprisonment and had only been released from gaol on 30 October 1989. At one
stage he lived at
an address at 20 Beadnell Terrace, Gawler, but it seemed
that he had no fixed place of abode at the time of Pollard's death. He
told
the police that, on the night of the Melbourne Cup, he slept on a pile of
blankets in a wash house at the Barclay Boarding House
at Dale Street, Port
Adelaide.
19. Apart from that information, relatively little was revealed to the jury
about his personal background.
The evidence did not deal in depth with any
relationship which he may have had with Pollard prior to 7 November 1989. On
the other
hand, it became clear that he was certainly known to Pollard, at
least to some extent.
20. In his record of interview the appellant
volunteered that, on the
previous night, he had slept at "Perce the Punter's place". He said that "...
he's an old piss pot round
the Port like me. I'd met him in Archway (a
rehabilitation centre) a long time ago". He claimed that he knew Pollard "not
that
well".
21. According to what the appellant told the police he was going to "camp
out" that night, when he encountered Pollard in
front of the Archway premises
in Dale Street, Port Adelaide. He said that the latter had invited him "back
to his place to crash
there for the night". Independent evidence established
that this chance encounter occurred at about 9.00pm and the two men left
for
Pollard's room at about 9.15pm, that is to say, after the time of the incident
deposed to by Clarkson.
22. The appellant asserted
that, early the next morning (i.e. on the day on
which Pollard was killed) someone came to the room to wake Pollard up to go to
work
and actually stumbled across the appellant lying on a mattress on the
floor. It was the appellant's story that, following that incident,
he "got
up, had a shave, splashed my face and nicked off". Having done so he did not
return to Pollard's premises that day. He
told the police that, on 7 November
1989, he was wearing black Levi cords, white Dunlop sneakers, a check shirt
and a black, white
and green knitted jumper (clothing which he had worn when
recently discharged from gaol) - although the lastmentioned information
was,
for obvious reasons, excised from the material placed before the jury.
23. The appellant specifically denied to police that
he had seen or been with
the Crown witness Billy Tame - to whom I shall refer in due course - during 7
November 1989.
24. In essence,
the appellant related to the police that, on Melbourne Cup
day, he spent most of his time at one or more hotels.
25. On leaving
Pollard's premises he went to the Royal Arms, which opened
early. He there had several ports. He seems to have progressed from
there to
the Port Admiral (also referred to in evidence as the Royal Admiral). This
statement was verified by two Crown witnesses.
The witness Taurua deposed
that she had been in the front bar of the Port Admiral from about 10.00am to
7.30pm. She met the appellant
at about 10.30am, but could not recall whether
he was still at the hotel when she left. The witness Oliver recalled seeing
him at
the Port Admiral when she arrived there at about 7.30pm, but she was
not asked about the latest time at which she recalled him being
present. She
thought that the appellant was wearing a white shirt with a black windcheater
jacket not zipped up.
26. According
to what the appellant told the police he could, during the day,
also have been at other hotels - he simply could not recall, because
he had
been on a drinking spree "going from pub to pub" for several days. That
assertion is lent evidence by the witness Wood who
spoke of his being admitted
to the Nile Street Detoxification Unit for several consecutive nights. There
was ample evidence on which
the jury could have inferred that, by night fall,
he was intoxicated. He had been drinking steadily all day, had consumed a
mixture
of drinks and had exhibited overt signs of intoxication to the witness
Mimidas to whom I am about to refer.
27. Leaving aside the witness Tame, there were only two other
witnesses who
claimed to have seen the appellant on the night of 7 November 1989.
28. One was a taxi driver Mimidas. He said that,
at about 8.30pm, he picked
up two male passengers at the Lord Exmouth Hotel at Exeter (sometimes known as
the "Monkey House"). He
dropped them off near the Port Admiral Hotel at the
Black Diamond Corner in Port Adelaide at 8.38pm.
29. Mimidas deposed that the
name of the fare had been given as Mr. Smith.
He said that one passenger, who he purported to identify at a police line-up
as the
appellant, sat in the front and was wearing a shirt, jeans and R.M.
Williams type leather boots. He said that the front seat passenger
appeared
"unshaven", but did not have a moustache, and had hair between an orange and a
brown colour. (The appellant in fact had
a moustache and did not have any
apparent orange toning in his hair.) The passenger in the back was an elderly
person, who wore
spectacles, was clean shaven and wore a tan jacket and
trousers. The latter appeared sober, but the former did not and seemed
unstable.
The fare was paid by the person who Mimidas identified as the
appellant. He said that the person who paid the fare had between
$50-100 in
his possession.
30. The Crown witness Wood, a counsellor at the Port Adelaide Sobering Up
Centre in Nile Street, Port
Adelaide testified before the jury that the
appellant presented at the Nile Street premises at 9.15pm on 7 November 1989,
but was
refused admittance because he had already been admitted on a number of
previous nights. Unfortunately, this witness was not requested
to describe how
the appellant was dressed on that occasion.
31. I digress to mention that the question of the dress of the accused
was
not unimportant because he said he was still wearing the clothing which he was
wearing on 30 October 1989, including white tennis
shoes (i.e. the white
Dunlop sneakers already referred to). These clothes included the jumper also
earlier referred to, which the
witness Grzegdla said she washed for him on 9
or 10 November 1989, because it was filthy. She did not, however, note the
presence
of any blood stains when she did so.
32. The Crown witness Nesbitt told the jury that he knew the witness Tame and
had met him in
the front bar of the Alberton Hotel at about 1.45pm on 7
November 1989. He said that, during the afternoon, he and Tame went by
taxi
to the Flinders Hotel on Grand Junction Road, where they met Nesbitt's wife.
They arrived at about 4.50pm.
33. After a time
Nesbitt dropped off to sleep. When he awoke at about 6.30pm
Tame had gone. When he last saw him he was wearing a "light tan jacket
and
similar pants".
34. This brings me to the evidence of the witness Tame who was, in a very
real sense, the cornerstone of the
Crown case.
35. Tame claimed to have known the appellant for about five years. He
confirmed the accuracy of the evidence given
by Nesbitt. He said that he left
the Flinders Hotel at about 6.00pm and travelled by bus to the Black Diamond
Corner, where he went
into the front bar of the Port Admiral Hotel. The
journey occupied about 6-7 minutes. He arrived at about 6.15pm.
36. Tame asserted
that, after 10-15 minutes, the appellant walked into the
bar. He had not been there on his arrival. They then had about two drinks
together.
37. At a time said by him to have been between 6.45pm and 7.00pm, Tame left
the Port Admiral with the intention of walking
to the Monkey House at Exeter.
His aim was to endeavour to make contact with a woman known as Annette. He
said that the appellant
accompanied him.
38. Tame testified to the fact that, having crossed the river and prior to
arriving at the Monkey House, the appellant
and he passed the Exeter Hotel.
Shortly thereafter, they paused at a vacant allotment near a service station.
According to him the
appellant said "Hang about a minute, won't be a minute,
going in here". The latter thereupon entered premises (which Tame was totally
unable to describe) next to the service
station.
39. Tame claimed that the appellant re-appeared about 5-7 minutes later. It
was then dusk, but not pitch black. He alleged
that the appellant thereupon
said to him, "There was a bit of drama, may have gone too far". Tame said
that he did not pursue the
topic, but that the two of them continued on a
short distance to the Monkey House, turning off Semaphore Road to the left at
the
next street after the point at which they had stopped.
40. It was Tame's evidence that, on arrival, they went into the bar and
ordered
two beers - but that the appellant went to the toilet, saying that he
was going to wash his hands. Tame insisted that he saw something
on the
appellant's hand that could have been blood.
41. On the evidence of this witness the two men only remained for about 10
minutes,
after which they left in a taxi which the barman booked, at the
request of the appellant, in the name of Smith. He averred that
they drove
back to the Port Admiral and went inside. The appellant sat in the front of
the taxi and he sat in the rear seat.
42.
It was Tame's memory that the two of them arrived back at the Port
Admiral at between 7.30pm to 8.00pm. The appellant left after
having one
drink.
43. As the learned trial judge pointed out to the jury, Tame's evidence fell
far short of accounting for what
happened for the whole period of one and a
half hours or more which elapsed from when the two men allegedly left the Port
Admiral
to go to the Monkey House and when the taxi eventually re-delivered
them to the Port Admiral at 8.38pm. As he put it, on Tame's
story, there was
a lot of unexplained time.
44. Police later determined that the distance from the Port Admiral to the
scene of
the murder was slightly in excess of 2 kilometres and that it would
have taken not less than something over 23 minutes to walk the
distance. As
the learned trial judge put it to the jury, such a time estimate may have been
unduly optimistic in the case of two
inebriated men.
45. At a later stage the police seized various items of clothing from the
appellant. The left cuff of a shirt seized
tested positive for traces of
human blood. A jumper was also examined and tested positive for human blood
of unknown type. Traces
of human blood were found on the appellant's trousers
and the left shoe of a pair of sand shoes. Groupings were obtained from the
traces on the trousers, sand shoes and the left cuff of the shirt.
46. Scientific tests revealed that none of the blood stains could
have
originated from the appellant, except that on the left sand shoe. Those on the
shirt, and some of those from the trousers, could
have come from Pollard, but
others on the trousers could not have come from him. The blood on the left
sand shoe could not have
come from Pollard.
47. As the learned trial judge pointed out to the jury it had to be borne in
mind that, on the expert evidence,
the grouping of the blood stains compatible
with Pollard's blood grouping also occurred in about 50% of the population.
48. The
foregoing summation constituted the core of the Crown case, but it
called some additional evidence in an endeavour to establish a
possible
motive. It is significant that much of this was led and a record of interview
with the appellant, which, in large measure,
focused upon similar aspects, was
put in towards the conclusion of the Crown case after Tame had given evidence.
The jury was left
with the final "atmosphere" generated by it.
49. A pawnbroker named Newell, who carried on business at 100 St. Vincent
Street, Port
Adelaide gave evidence that his secondhand dealer's book
contained an entry dated 7 November 1989 recording the purchase, at 11.30am,
from an Edward Douglas Owen, said to reside at 20 Beadnell Terrace, Gawler
East of a Black and Decker drill and a box of tools.
Identity was noted as
being a driver's licence No. 966235. Newell also produced a record made at
11.40am on 1 November 1989 of the pawning by the same person of a National
Quintrex
portable colour television receiver. Yet a further pawn transaction
with the same person was recorded as of 3.00pm on 6 November
1989. This
related to a cream Thorn portable colour television receiver.
50. Newell was unable to identify the appellant as the
person involved in the
transactions. However, it was clear that the licence number above referred to
related to a licence issued
to the appellant. The appellant told the police
that, occasionally, he had slept in an old Toyota vehicle (to which reference
will
shortly be made) and had - for a time - lost his licence. He had
subsequently found it on the floor of that vehicle on the morning
of Melbourne
Cup Day in the carpark opposite the British Hotel.
51. A handwriting expert called by the Crown was of opinion that
the entry of
7 November 1989 in the secondhand dealer's book was probably signed by the
appellant. However, he reached no opinion
as to the authenticity of the
signatures on the pawn contracts because of what he described as "a large
variation within those signatures".
52. The appellant steadfastly denied to the police that he ever entered into
any of the transactions recorded in Mr. Newell's books.
53. Evidence was called by the Crown to the affect that, between 6.30pm to
7.00pm on 7 November 1989, some person left a White Toyota
Corona motor
vehicle parked adjacent to the premises of Coastal Trailer Hire, which forms
portion of the service station adjacent
to the premises in which Pollard
lived. Subsequent examination revealed that this had been "hot-wired". The
left front tyre was
almost flat. It was ascertained that the vehicle belonged
to a John Robert Andrews, who was not called as a witness. The jury was
told
that he had died prior to trial.
54. The appellant conceded to police officers that he knew Andrews and had,
on one occasion,
been given the key to the car. He had driven it to the Coles
carpark, where he had lent it to a person called Monty, ostensibly
for two
hours. However, Monty had not returned it for "a couple of days". The
appellant said that he had slept in the vehicle "a
couple of times", but had
not driven it on the day of Pollard's death.
55. During the record of interview Detective Ingham put to
the appellant that
Andrews had alleged that, on one occasion, the appellant had driven the latter
to a secondhand dealer's premises,
where the appellant had sold a stolen
television set. The appellant denied such an occurrence.
56. Evidence of this portion of
the record of interview was allowed to go
before the jury.
57. In his opening the Crown Prosecutor postulated to the jury a thesis
that
the appellant went to Pollard's room on 7 November 1989 to take the television
set and (presumably) sell it. He speculated
that he may well have taken
Andrews' car to transport it away, but had been foiled in his attempt because
Pollard's television receiver
was bolted to the table.
58. I pause at this point merely to suggest that such a theory scarcely held
any water on the Crown's own
evidence. According to Tame the appellant was
with him elsewhere at the time when the Toyota was left at the service station
site
and, even if Tame's evidence is taken at face value, it runs quite
counter to the probability of there being any premeditated plan
of the nature
suggested. Exit the Crown theory as to the postulated possible motive] As
the learned trial judge expressed it to
the jury, the Toyota car evidence was
no more than a red herring.
59. All of the foregoing material must be viewed against the background
that,
in his opening, the Crown Prosecutor had made reference to several potentially
highly prejudicial matters as to which Tame
failed to come up to proof. For
example, Mr. Boylan opened on these bases:-
"... Before they left the Port Admiral Hotel, or
while they
were walking between the hotels, the accused asked Billy Tame 'Can
you hot wire a car?' That may be an important piece of evidence and
I will return to
it and hot wiring the car means, of course, in
general terms, starting a car without using the ignition key. Tame
answered
that he could hot wire a car once, but that was 25 or 30
years ago. ... ... The accused was asked, and he answered a
number
of questions, about an old Toyota motor car which belonged to
an acquaintance of the accused named John Andrews, often called
London Johnny. Mr Andrews has died since November 1989. Now, I
mention this evidence because you may think it important
as it may
go to a possible motive for the killing of Pollard. This, of
course, as in all matters of fact, is solely a matter
for you. But
as it took up some of the conversation and as you will hear some
evidence about the car, I think you should
have some idea of how it
might fit into the picture. I mention that the Crown does not have
to prove a motive to prove its
case. Do you remember that I told
you earlier that just before walking between the two hotels - the
Port Admiral and the
Monkey House - or on the walk, Tame said that
the accused said to him, 'Can you hot wire a car?' Well, ladies and
gentlemen,
on the night that Pollard was killed, John Andrews's
Toyota car was parked in a service station next door to Pollard's
house.
You'll see photographs and you'll hear from police that it
appeared to have been hot-wired - that is, got into a condition in
which it could be started without use of the ignition key. ...
... In his interview with the police, the accused denied that
he had
ever been into the shop called Peter's Disposals. If you find that
the accused did sell or pawn televisions to get
money, you might
think that he went to the deceased's house on 7 November 1989 to
take the deceased's television. There
was a television in the room,
and you will remember that the accused had been in the room the
previous night. Of course,
if he intended to take the television,
he would need some means of transporting it from Pollard's house.
You might think
that the car had been left in the service station
for that reason. As I said, the deceased's television was in his
room
when the body was found and there was blood on it. You'll see
photographs of that and, indeed, the television itself will be
produced. It is interesting to note that the television was bolted
to the table on which it sat. ..."
60. I have dwelt
upon an analysis of the Crown case at some length because a
clear understanding of it and how it was presented to the jury is vital
to a
proper appreciation of the issues arising on this appeal. That case was, as I
have already pointed out, entirely circumstantial.
At the end of the day,
there remained a number of important unresolved questions, quite apart from
any consideration of Tame's credibility.
61. The grounds of appeal filed in this matter raise a number of separate and
discrete issues.
62. The primary assertions made
are that the learned trial judge failed
adequately to direct the jury as to the burden of proof in relation to
circumstantial evidence
and that, having regard to the state of the evidence,
the verdict was unsafe, unsatisfactory and against the weight of the evidence.
It was further argued that a failure to direct as to the effect of possible
lies told by the appellant, in the event that the jury
accepted Tame's
evidence that the appellant was in his company on 7 November 1989, was, of
itself, a fatal flaw in the summing up.
63. Other specific pleas complained of the asserted inappropriate admission
of certain evidence (including, but not limited to,
that related to a
suggestion that the appellant was somehow illicitly pawning or selling
television receivers) or, alternatively,
a failure to direct as to the proper
use to be made of that evidence; an alleged failure adequately to advise the
appellant in person of the circumstances in which he was entitled
to
cross-examine Crown witnesses as to prior convictions; asserted failure to
direct as to the relevance of intoxication, the danger
of acting on Tame's
evidence and the use that could be made of the evidence of blood found on the
accused's clothing; and a failure
to leave the alternative verdict of
manslaughter to the jury.
64. In the event, it becomes unnecessary to plumb all of these questions
to
the depths. Having regard to the primary conclusion to which I have come I
propose to limit my consideration to several only
of the principal questions.
65. I first come to the aspect of circumstantial evidence. As to this the
law concerning the obligations
of the trial judge is well settled.
66. It has long been held that the primary duty of a trial judge in a case
such as this is,
of course, specifically to direct the jury to the effect
that, not only should it be a rational inference from the evidence that
the
accused is guilty of the crime charged, but that the jury must be satisfied
that the facts proven beyond reasonable doubt were
such as to be inconsistent
with any other rational conclusion. (See, for example, the authorities
adverted to by White J in The
Queen v. Trimboli (1979) 21 SASR 577 at 588-9.
They must be told that it is their duty to acquit if there is any reasonable
hypothesis consistent with the innocence of
the accused. (Peacock v. The King
[1911] HCA 66; (1911) 13 CLR 619)
67. Beyond that the other detailed directions required to be given in a case
such as that now before us are as discussed by the
High Court in Chamberlain
v. The Queen (No. 2) [1984] HCA 7; (1984) 153 CLR 521, and further explained in Shepherd v.
The Queen [1990] HCA 56; (1990) 65 ALJR 132.
68. In the latter case, the judges of the High Court were at pains to make
the point that it appeared that dicta in Chamberlain
had been misconstrued
into a perceived absolute requirement that juries must be told that they
cannot use a fact as a basis for inferring
guilt unless that fact is proved
beyond reasonable doubt.
69. Mason CJ expressed the view that, with the benefit of hindsight, some
statements in Chamberlain were, perhaps, unfortunate. He felt that the true
principle to be conveyed to the jury is that it cannot
view an intermediate
fact as an indispensable basis for an inference of guilt unless, at the end of
the day, they are satisfied of
the existence of that fact beyond reasonable
doubt.
70. Dawson J discussed the core concept in these terms:-
"Circumstantial
evidence is evidence of a basic fact or facts
from which the jury is asked to infer a further fact or facts. It
is traditionally
contrasted with direct or testimonial evidence,
which is the evidence of a person who witnessed the event sought to
be proved.
The inference which the jury may actually be asked to
make in a case turning upon circumstantial evidence may simply be