Conversation so far:
When was harold's trial?
Shipman's trial began at Preston Crown Court on 5 October 1999.
What was he on trial for?
Shipman was charged with the murders of Marie West, Irene Turner, Lizzie Adams, Jean Lilley, Ivy Lomas, Muriel Grimshaw, Marie Quinn.
Did he have any other victims?
Kathleen Wagstaff, Bianka Pomfret, Norah Nuttall, Pamela Hillier, Maureen Ward, Winifred Mellor, Joan Melia and Kathleen Grundy by lethal injections.

Question: What evidence was there?
Self-contained rewrite: What evidence was there of murder committed by Shipman?