The Keddie Murders is an unsolved 1981 American quadruple homicide that occurred in Keddie, California. The murders took place in cabin 28, during the late evening of April 11, 1981 and/or the early morning of the 12th. The victims were Glenna Sue Sharp, known as Sue (age 36), her son John (age 15), and his friend, Dana Wingate (age 17). At some time after the crime was discovered, Sue's daughter, Tina (age 12), was determined to be missing. Her skull and several other bones were recovered in 1984 in Camp Eighteen, California, which is in Butte County. Sue's oldest daughter, Sheila, had stayed with next-door neighbors in cabin 27 that night, discovering the murders the morning of April 12. Sue's two youngest sons and their friend, who were having a sleepover at cabin 28 that night, were fo