Family of Nottingham attack victim Grace O'Malley-Kumar calls for law change
A review has found risk assessments before the Nottingham killings played down the fact that Valdo Calocane was refusing to take medication and was having ongoing and persistent symptoms of psychosis.
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Dr Sanjoy Kumar, father of Grace O'Malley-Kumar, tells Sky News that changes must be made to the law to make institutions and individuals 'more culpable' in cases involving the handling of mentally ill people.