Conversation so far:
When did Harold Shipman die?
13 January 2004.
how did he die?
Shipman hanged himself in his cell at Wakefield Prison.
what did he do leading up to his death?
he had reportedly told his probation officer that he was considering suicide.
did they do anything to prevent him from trying?
A 2005 inquiry found that Shipman's suicide "could not have been predicted or prevented".

Question: what happened after his death?
Self-contained rewrite: What happened after Harold Shipman death?