MannAnthony Mann admitted killing his wife Janet who suffered from dementia . Court heard how she begged for him to bring her suffering to an end . He stabbed her in the chest after she became distressed at their home . After stabbing her , Anthony Mann , 78 , kissed his wife and told her : ' I love you ' Anthony Mann pleaded guilty to amended charge of manslaughter with diminished responsibility .
Anthony Mann admitted killing his wife Janet who suffered from dementia . Court heard how she begged for him to bring her suffering to an end . He stabbed her in the chest after she became distressed at their home . After stabbing her , Mann , 78 , kissed his wife and told her : ' I love you ' Mann pleaded guilty to amended charge of manslaughter with diminished responsibility .