Diminished Responsibility Flashcards
Defence to
Murder
Type of manslaughter
Voluntary
Section… of the …
S. 52 of the Coroner and Justice Act 2009
Burden of proof
The burden of proof is on D. D must prove that their responsibility is diminished at the time of killing. Not the prosecutors job as it is a defence to the offence.
On the balance of
Probabilities. The jury must decide that it is 51% likely to be true.
burden of poof case
Lambert
Mental functioning
Abnormality of mental functioning. Ds has an impaired mental state. Not normal
Seers
Depression
The condition must be
a recognised medical condition. Where a doctor can diagnose and or treat the defendent
Tony Martin
Paranoid personality disorder
The impairment is
Substantial
- D does not know the nature of their conduct
- D cannot form a rational judgement
- D cannot express self-control
… must provide …
The medical condition must provide an explanation for the killing
Ahluwalia
Battered wife syndrome provided an explanation for the killing.
Intoxication
will fail. It is not diminished responsibility as D willingly put themselves into that impaired mental state.
Di Duca
intoxication will fail
State the Law
S. 52 of the coroner and Justice Act 2009
The burden of proof is on D. D must prove that their responsibility is diminished at the time of the killing. Lambert.
Will be judged on the balance of probabilities. The jury will decide if it is at least 51% likely to be true.
Abnormality of mental functioning. Ds mental state is impaired and not normal. Seers
D has a recognised medical condition. It can be diagnosed and/or treated by a doctor. Can not be a broad term such as crazy. Tony martin
The impairment must be substantial. Where D does not know the nature of their conduct. Where D cannot form a rational judgement. And where D cannot express self control.
The medical condition must provide an explanation for the killing. Where D has killed as a result of their medical condition. Ahluwalia
Intoxication is NOT diminished responsibility. A defence where D is intoxicated will fail. Di Duca.