A man who killed a woman and was suspected of murdering missing estate agent Suzy Lamplugh died in prison of natural causes, an inquest has heard.
John Cannan was jailed in 1989 for the rape and murder of newlywed Shirley Banks, from Bristol.
He was also the prime suspect in the unsolved murder of 25-year-old Ms Lamplugh, from London, who disappeared in 1986. Her body has never been found.
Cannan died aged 70 in HMP Full Sutton, in East Yorkshire, on 6 November and an inquest into his death was opened and adjourned earlier at Hull Coroner's Court.