In crimes requiring proof of negligence, voluntary intoxication cannot be considered as a mitigatory factor in sentencing by virtue of s 221(2) of the Criminal Law (Codification and Reform) Act [Cap 9:23]. Where an accused is convicted of culpable homicide for killing his own parent, even where provocation exists, the moral blameworthiness remains high and the accused's failure to exercise self-restraint and control his temper, particularly when dealing with an elderly, intoxicated parent, is a significant aggravating factor. The sanctity of human life and the prevalence of violent crime necessitate severe punishment for offences involving loss of life through violence, even where mitigating factors such as guilty plea, contrition, and first offender status are present.