David Gomersall, 25, attacked John Coxall, 80, using a bed sheet wrapped around his hands (Picture: NTI) A prisoner strangled a fellow inmate to death because he looked too much like Santa Claus ...

David Gomersall, 25, grabbed former peacekeeper John Coxall, 80, in a headlock before choking him with bed linen on December 3. Coxall had been serving 30 weeks for breaching a restraining order ...