Diane Sindall, 21, was raped and murdered by a killer dubbed the "Beast of Birkenhead" in Wirral, Merseyside, in the early hours of 2 August 1986. The family of a woman who was murdered almost 40 years ago have appealed for people to come forward with information after DNA evidence showed the man believed to be her killer was wrongfully convicted. Diane Sindall, 21, was raped and murdered by a ... [2199 chars]