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[2024] WASC 346
Supreme Court of WA
2024-09-20
Quinlan CJ
Original judgment source is linked above.
(This judgment was delivered extemporaneously and has been edited to correct grammar and infelicities of language and to include full references to relevant evidence and authorities.)
Some preliminary procedural issues Mr Chokolich's attendance at today's hearing
(1) If it appears to the court that a person subject to the existing custody order should have legal representation for the purposes of proceedings under this Subdivision, the court may (on application or its own initiative) adjourn proceedings until the person is represented by a legal practitioner.
(2) If the person is unable to instruct their legal practitioner, the legal practitioner may exercise an independent discretion and, in doing so, must act in a way that they reasonably believe to be in the person's best interests.
(3) If there is a question as to the extent to which the person is able to instruct a legal practitioner or is able to make admissions, the question must be determined by the court.
(2) In deciding the charge the court may find that the accused -
(a) is not guilty (other than as described in paragraph (b)); or
(b) is not guilty on account of mental impairment under The Criminal Code section 27; or
(c) committed the offence charged or another offence which, on the charge, the accused might be found to have committed.
(3) To find that the accused committed an offence, the court must be satisfied beyond a reasonable doubt.
(a) make a custody order; or
(b) make a community supervision order; or
(c) order that the person be released unconditionally.
term of detention means a term of detention under the Young Offenders Act 1994;
term of imprisonment means term as defined in the Sentencing Act 1995 section 85(1).
(2) If a court makes a custody order, the court must set a limiting term for the order, being the best estimate of the term of imprisonment or term of detention that the court would, in all the circumstances, have imposed if -
(a) the court were sentencing the person for the offence; and
(b) any mental impairment of the person were not taken into account.
(3) For the purposes of subsection (2), the court must assume that -
(a) the person had pleaded guilty to the charge at the earliest opportunity; and
(b) there is no other option but to impose a term of imprisonment or term of detention.
(4) The limiting term commences on the day on which the order is made unless the court, after taking into account any time that the person has already spent in custody in relation to the offence, orders that the term be taken to have commenced on an earlier day.
A custody order has effect until the earliest of the following -
(a) its limiting term expires;
(b) it is cancelled under section 74;
(c) if a leave of absence order applies to the person subject to the custody order - an order of the Tribunal under section 73(1)(d)(iii) cancelling all of the conditions of the leave of absence order comes into effect.
(1) The objects of this Act are as follows -
(a) to ensure the protection of the community;
(b) to ensure persons with mental impairment who are charged with an offence -
(i) are identified early in their contact with the justice system; and
(ii) are given a reasonable opportunity to become fit to stand trial; and
(iii) are given a fair hearing even if they are unfit to stand trial in accordance with ordinary procedures; and
(iv) are not found to have committed the offence unless, on the evidence available, it can be proved to the ordinary criminal standard of proof that the person committed the offence; and
(v) are subject to the least possible interference with their rights and dignity;
(c) to ensure that persons who are subject to supervision orders -
(i) are afforded procedural fairness in relation to the administration and management of those orders; and
(ii) are reintegrated into the community in a safe manner.
(2) A person performing a function under this Act (including when constituting or a member of a court or tribunal) must have regard to the following principles -
(a) that persons with mental impairment should be subject to the least possible restriction on their freedom consistent with the protection of the community;
(b) that persons with mental impairment in the justice system should have access to advocacy services;
(c) that persons with mental impairment in the justice system should be provided with the best possible treatment, care and support;
(d) that persons with mental impairment in the justice system should be dealt with in a manner that is culturally appropriate;
(e) that persons with mental impairment in the justice system should not be subject to outcomes under this Act that restrict their freedom more severely than if they had been convicted of the offence that they have been found to have, or are alleged to have, committed;
(f) that there should be special provision to ensure the fair treatment of children with mental impairment who have been found to have, or are alleged to have, committed offences;
(g) that detaining a child with mental impairment for an offence, whether before or after the child is found to have committed the offence, should only be used as a last resort and, if required, should only be used for as short a time as is necessary;
(h) that the detention of a child, if required, should be in a facility that is for, and suitable for, children;
(i) that if a child who has not reached the age of 16 years is detained in a facility in which an adult is detained, the child should not be exposed to contact with an adult detained in the facility;
(j) that if a child who has reached the age of 16 years is detained in a facility in which an adult is detained, the child should not share living quarters with an adult detained in the facility;
(k) that victims of offences committed by persons with mental impairment should have the opportunity to be acknowledged and heard;
(l) that the role of carers and families in the treatment, care and support of persons with mental impairment should be recognised.
- Paramount consideration
The paramount consideration of a person when performing a function under this Act (including when constituting or a member of a court or tribunal) is the protection of the community.
(1) As soon as practicable after commencement day, the Director of Public Prosecutions must apply to the court that made the existing custody order for the court to set a limiting term for the order.
(2) The court must hear and determine the application as soon as practicable.
(3) The Director of Public Prosecutions need not comply with subsection (1) while the person subject to the existing custody order is not a resident of the State.
(4) This section does not apply if section 262 applies to the existing custody order.
(1) If the person subject to the existing custody order is subject to it because they were acquitted, on account of unsoundness of mind, of murder or manslaughter, the limiting term for the order is the duration of the life of the person, and that term has effect as if set by a court under section 50.
(2) The person or the Director of Public Prosecutions may apply to the court that made the existing custody order for the court to set a limiting term for the order.
(1) If an application is made under section 261, the court must set a limiting term for the existing custody order under section 50.
(2) If an application is made under section 262, the court may set a limiting term for the existing custody order under section 50 that is not the duration of the life of the person if satisfied that -
(a) a life term would be clearly unjust given the circumstances of the offence and the person; and
(b) the person is unlikely to be a threat to the safety of the community when released from custody.
(3) The limiting term is taken to have commenced on the day on which the existing custody order was made unless the court, after taking into account any time that the person had spent in custody in relation to the offence before the order was made, orders that the term be taken to have commenced on an earlier day.
Mental impairment not to be taken into account in setting limiting term
The second aspect of the statutory context is the degree of mental impairment which is a necessary condition for the making of a supervision order. Supervision orders and limiting terms are made either because an accused is not mentally competent or is unfit to stand trial. An accused is not mentally competent if he does not know the nature and quality of the conduct alleged to give rise to the offence, or does not know that the conduct is wrong or is unable to control the conduct. An accused is mentally unfit to stand trial if his or her mental processes are so distorted or impaired that he or she is unable to understand, or respond rationally, or to give rational instructions to the exercise of procedural rights, or is unable to understand the nature and course of the proceedings.
It is a consequence of the conditions for making supervision orders and limiting terms that they will commonly, although not necessarily, be made with respect to persons who, by reason of their mental state, are either unlikely to have formed a guilty intention or, if an intention were formed, are likely to have acted in a state which the common law may have accepted as one of diminished responsibility for the purpose of sentencing. In those circumstances it would be problematic to take into account the mental state which accompanied the objective elements as part of the required hypothetical sentencing exercise. The very mental impairment which renders the accused unfit to stand trial would make a determination of the mental state very difficult. Indeed, it may be self-contradictory to do so, because the mental state may not be a culpable one.
The third aspect of the statutory context to which I refer is the very nature of supervision orders and limiting terms. They are prophylactic and remedial in nature. The tension which arises when sentencing persons with mental impairments under the criminal law between the mitigating effect of their diminished responsibility on the one hand and the increased need for community protection on the other is ameliorated by fixing a limiting term because the Act allows for release into the community on licence and ultimately discharge when there is no longer any risk to the community. Those options are not available under criminal sentencing regimes.
It follows, in my view, that in fixing a limiting term the court must proceed as if it is sentencing for an offence constituted by the objective elements it has found but where it has been left in ignorance of the mental state of the accused. It can neither reduce the limiting term by reason of diminished responsibility nor increase it by reason of callous premeditation or disregard for the suffering of the victims. In that way, fixing a limiting term will not be plagued by the difficulty of ascertaining the relevant guilty mental state to which I have referred nor will the period during which the psychiatric care is provided be reduced on account of diminished responsibility arising out of the very mental condition which requires treatment.
...
However, exclusion of any consideration of the mental element of a defendant, which is necessary by reason of the very nature of the function of fixing a limiting term, does not require exclusion of his or her antecedents. The family and social circumstances and previous good character of a defendant are distinct matters which must still be taken into account.
(a) the person's mental impairment 'can neither reduce the limiting term by reason of diminished responsibility nor increase it [for example] by reason of callous premeditation or disregard for the suffering of the victims';[31] and
(b) beyond the impact of mental impairment, s 50(2)(b) of the CLMI Act does not otherwise require exclusion of the person's antecedents. The family and social circumstances and previous good character of the person are distinct matters which must still be taken into account.
The proper construction of s 50 of the CLMI Act in cases of murder
(4) A person, other than a child, who is guilty of murder must be sentenced to life imprisonment unless -
(a) that sentence would be clearly unjust given the circumstances of the offence and the person; and
(b) the person is unlikely to be a threat to the safety of the community when released from imprisonment,
in which case, subject to subsection (5A), the person is liable to imprisonment for 20 years.
(a) the application of mandatory terms of imprisonment to the 'best estimate' of the sentence the court would have imposed; and
(b) where the court's 'best estimate' of the sentence that the court would have imposed is life imprisonment, whether s 50 permits, or requires, the court to determine the minimum non‑parole period that would have been set for that sentence.
The relevance of mandatory sentences to s 50 of the CLMI Act
Does s 50 require the Court to determine a minimum non-parole period?
The relevance of it would be to those persons within that cohort who perceive that had it not been for their mental impairment, they would have received - it is accepted in general terms - usually a life term, but they would also have been set a minimum term.
Best estimate of the sentence that would have been imposed
Under s 279(4) of the Code, life imprisonment 'must' be imposed unless that sentence would be 'clearly unjust'. This statutory language indicates that the imposition of a sentence other than life imprisonment for the offence of murder will be an exceptional course. Whether a sentence is clearly unjust is a matter for the evaluative judgment of the sentencing judge, having regard to all of the circumstances of the case. That judgment is to be made by reference to the principles of sentencing set out in s 6 of the Sentencing Act, and having regard to the circumstances of the offence and the offender. The sentence imposed must be commensurate with the seriousness of the offence.
persons with mental impairment in the justice system should not be subject to outcomes under this Act that restrict their freedom more severely than if they had been convicted of the offence that they have been found to have, or are alleged to have, committed.
I certify that the preceding paragraphs comprise the reasons for decision of the Supreme Court of Western Australia.
Principal Associate to the Hon Chief Justice Quinlan
[1] The State of Western Australia v Chokolich [2018] WASC 220.
[10] CLMI Act, s 51(c), s 73(1)(d)(iii). As Mr Chokolich's custody order has already been in operation for longer than 12 months, the jurisdiction of the Court to cancel the custody order under s 74 of the CLMI Act has itself now ceased (see CLMI Act, s 73(3)).
[16] CLMI Act, s 37. The accused may only be discharged in relation to a charge of a simple offence or an indictable offence that was to be tried summarily (compare s 37(2) and s 37(3)).
[23] CLMI Act, s 51(c), s 73(1)(d)(iii).
[28] R v Behari [2011] SASC 111 (R v Behari).
[29] R v Behari [11] ‑ [14], [16] (Kourakis J) (footnotes omitted).
[32] See Gore v The State of Western Australia [2017] WASCA 163 (Gore v The State of Western Australia) [40] (Mazza, Mitchell & Beech JJA).
[35] CLMI Act, s 51(c), s 73(1)(d)(iii).
[37] Gore v The State of Western Australia [40] (Mazza, Mitchell & Beech JJA).