"It is my opinion that Michael Frost was suffering from a depressive disorder and adjustment disorder and major symptoms of post-traumatic stress disorder during the period just preceding the index offence and at the time of the killing [of the deceased]. These disorders will have represented an abnormality of mind within the terms of theHomicide Act 1957 and will have substantially impaired Michael Frost's perceptions, his emotional responses, his ability to form a rational judgment, and ability to exercise control over his impulses to carry out physical acts. It is my opinion that at the time of the offence, Michael Frost's mental responsibility was substantially impaired."
"It is my opinion that there is significant evidence that Michael Frost was suffering from an adjustment disorder and symptoms of post-traumatic stress disorder and depression during the period just preceding the index offence and at the time of the killing of [the deceased]. These disorders constitute an abnormality of mind within the terms of theHomicide Act 1957 and will have substantially impaired Michael Frost's perceptions, his emotional responses and his ability to form a rational judgment. I therefore agree with Dr Misch that at the time of the offence, Michael Frost's mental responsibility was diminished."
"I have been asked to provide for this report my further opinion of Michael Frost's failure to make full disclosure of the alleged abuse prior to trial. At his trial, the appellant advanced a defence of provocation, and the issue of diminished responsibility was not raised on his behalf. 1.3 The Crown wished to be satisfied that, on an objective assessment, the appellant's claim of significantly greater abuse than was alleged at his trial, is likely to be true, rather than to have been subsequently advanced in the hope of achieving the reduction of his conviction from murder to manslaughter..."
"In my view, the gradual emergence of detail of the abuse is entirely consistent with the history of sexual abuse and of a traumatic reaction to that abuse. Particularly, in a situation that is so taboo-ladden, he would have been unable to confide in anyone prior to or during the period of abuse, and it is more likely that details would emerge much later and during sensitivity therapy, helped by institutionalisation and learned helplessness. It would in all likelihood, have been difficult to make disclosures to his own lawyers, due to gender and age issues and to his mental state, at the time of trial. I do not know whether the single psychiatrist who saw him shortly after the offence had specific skills in this area, but the assessment and treatment of young offenders is a highly specialised field and requires specific training and understanding of the way adolescents present with psychopathology in these situations. The response to trauma is particularly complex in this group. The advancement of the defence of diminished responsibility at the time would have been a matter for his lawyers, and not for a 17-year-old defendant. I note from correspondence in the bundle that they did not feel at the time that such a defence was 'technically' an option. I do not know why further and more specialised psychiatric evidence was not sought."
"I do not consider there is any clinical basis for doubting the appellant's most recent accounts. I would not agree that the defendant necessarily had the 'opportunity' to give such an account at the time of trial as he appears to have been traumatised and incapacitated, indeed, diminished by his mental state, most likely during the trial as well as at the time of the offence."
"He probably felt incredibly angry towards him, realising that his generosity was designed to make way for the sexual advances. The points in support of this possibility are the age and the simplicity of the defendant, together with his lack of sexual experience. His heavy use of cannabis during the time which preceded the offence may have rendered him vulnerable to affective disturbances."
"I have based my findings in this report on what the defendant had told me in addition to what his mother conveyed on the telephone. I might be able to elaborate more when further details are available."