On March 28, 1984, seven-month-old Christina Marie Evans was found unresponsive in her crib at a Tulsa, Oklahoma, home by her father. Medical examiners determined Christina died of blunt force trauma to the head, and authorities treated her death as a homicide.

Despite an investigation at the time, no arrests have been announced and the case remains unsolved on the Tulsa Police Department’s cold case list. The community is left with unanswered questions about who inflicted the fatal injuries in what should have been a safe place for the infant.

If anyone has information about Christina, her last hours, or who was with her on March 28, 1984, please contact the Tulsa Police Department.