Toilet voyeur died from head trauma at Lincoln Prison
A 73-year-old man thought to have been murdered in prison died from a serious head trauma, a post-mortem examination has found.
Alan Goode, from Leicestershire, was jailed on 17 October for voyeurism offences, after being found lying on a cubicle floor in women's toilets.
He was found dead in his cell at Lincoln Prison on Thursday.
Police launched a murder investigation and a 35-year-old inmate was arrested. He was later bailed.