The issue of provocation has been raised and I will describe for you the manner in which it has been raised. If you accept the evidence of Ms Krajina that the accused man confessed to her that he killed the deceased man, he also, within that same confession, stated to her what he said had occurred on that night. He said that the deceased, Leo Filippone, had told him, Mark Kuster, that Filippone was going to kill Ms Krajina, he was going to kill the accused's son, Shane, and the deceased's own son, whom he described as a veg. The accused man is alleged to have then told Ms Krajina that 'he lost it' and all he saw was blood.
Now, the law is that for the Crown to prove the accused man is guilty of the crime of murder, [t]hey must also prove the killing of the deceased was unprovoked. This is so because the issue of provocation has been raised and irrespective of who raises it or how it comes to your attention, it is the Crown who bears the onus of proving the absence of provocation. Now, the issue of provocation is relevant only if you are satisfied that all of the elements of the crime of murder have been proved, so you first have to be satisfied that each of the elements of the offence of murder have been proved in respect of the accused man. If you are so satisfied, you then have to look at this aspect of provocation. Provocation is an amelioration of the law, a softening in some ways. That is, it allows for the fact that people may do things in the heat of passion that they would not do when they were in a normal frame of mind.
...
Now, in relation to the concept of provocation there are two elements, and I should say the Crown have to disprove provocation beyond reasonable doubt. All right, that is the standard that applies.
Two elements in the concept of provocation. The first is that it must be the acts of the deceased man, Leo Filippone, which are said to constitute provocation which caused the accused to lose his self control, and that the acts causing the killing were done during that period of loss of self control. So that's the first element. The second element is that the law will only concede the existence of provocation if there is some kind of proportion between the provocation and the murderous act. The provocation must be of a kind that might, in the same circumstances, cause an ordinary man to react in the same way as the accused reacted. I will go to that in a little more detail.[50]
The provocation may be constituted by some act, series of acts done by the deceased or by words spoken by him which cause in the accused a sudden or temporary loss of control. So the provocation being, in his case, it is alleged that the provocation is words, that caused in the accused man a sudden or temporary loss of control, and whilst under that immediate effect of the provocative conduct, that is the words, and not during a time when he has had any time to recover and regain his self-control, he has acted. All right, so it must be words, in this case words, such that it caused him to lose control, a sudden or temporary loss of control, and whilst in that sudden loss or temporary loss of control he has committed these actions. All right, that is the first element.
Now, the second element is that the provocation must be such that an ordinary person placed in the accused's position might have been caused to react in the same way as the accused reacted. In considering an ordinary person for the purpose, you will take into account that ordinary people come in all shapes and sizes, with an enormous variety of backgrounds of race, religion and colour. When you are considering whether what the accused did was within the range of what an ordinary person might have done, you will consider an ordinary person of around the same age of the accused. Now, the point is that in Australia an ordinary person, it is a melting pot, basically, of the community. We come from many different backgrounds, many different races, but you have to determine what an ordinary person would do in these circumstances [51] if you get to this level. So in relation to that element, this second element, there are two aspects to consider. Firstly, might the provocative conduct, in this case the words that are alleged to have been said, have made an ordinary person lose control, and if an ordinary person had lost their self-control, might that person have gone on to kill the person offering the provocation, in this case, the deceased? So they are the two aspects to that second element. ...
...
In respect of provocation, the Crown have said that what Mark Kuster was doing on 31 January when he confessed to Ms Krajina about killing Leo Filippone was trying to justify to her why he had killed him and that he knew the way to do that , and to help ensure she would remain quiet about what had happened, was to appeal in the only thing in her life that mattered to her as much as he did, a mother's love. The Crown say there is nothing in what he said to her about the provocation that is remotely believable. He appealed to her instincts as a mother saying that he was threatening her child and he had no choice. ...
The defence, of course, did not rely upon the issue of provocation as they say, and the accused has given evidence on oath, that he was not the person who killed Leo Filippone and that he made no such statements to Ms Krajina to that effect. Irrespective of that fact, as I said, the issue having been raised in the evidence of Ms Krajina, it is the obligation of the Crown to prove that the accused was not provoked into killing the deceased.