- He had a string of convictions for assaulting young boys when he was jailed in 1994 for the murder of seven-year-old Sean Williams in Finchley, north London. And never again must Colin Hatch.
- Feb 23, 2011 Colin Hatch in a police photograph from 1994. The killer of Sean Williams has been found dead in prison - police have arrested another inmate.
Police are investigating the death of child killer Colin Hatch at a prison near York.
Colin Hatch Sean Williams Net Worth
The 38-year old was jailed for life back in 1994. He was on parole for a previous child sex attack when he killed 7-year old Sean Williams in Finchley in north London.
When sentencing him, the judge warned he was 'highly dangerous' and couldn't see a time when he'd be released back into the community.
Humberside Police say Hatch died in an incident at Full Sutton jail yesterday - one of Britain's most secure prisons.
Sean Williams Author
Hatch had a string of convictions from the age of 15 for assaulting young boys when he was jailed for the murder of seven-year-old Sean Williams in January 1994.