Grundy's daughter, lawyer Angela Woodruff, became concerned when solicitor Brian Burgess informed her that a will had been made, apparently by her mother. There were doubts about its authenticity. The will excluded her and her children, but left £386,000 to Shipman. Burgess told Woodruff to report it, and went to the police, who began an investigation. Grundy's body was exhumed, and when examined found to contain traces of diamorphine (heroin), often used for pain control in terminal cancer patients. Shipman was arrested on 7 September 1998, and was found to own a typewriter of the type used to make the forged will.[15]....
.... On 31 January 2000, after six days of deliberation, the jury found Shipman guilty of killing 15 patients by lethal injections of diamorphine....
.... In October 2005, a similar hearing was held against two doctors who worked at Tameside General Hospital in 1994, who failed to detect that Shipman had deliberately administered a "grossly excessive" dose of morphine.[37][38]