Man who fatally stabbed his brother in drunken row after whisky session guilty of manslaughter Roy Garmson killed his brother Joseph by plunging a knife into his leg following an argument at their mother's home in Birmingham Updated Latest news email updates straight to your inboxInvalid EmailSomething went wrong, please try again later. Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice A man has been convicted of killing his brother following a drunken argument at their mother's home.