Convicted sex offender murders and rapes great-grandmother on Pennsylvania bike trail

A convicted sex offender, David Allen Bosely, has been arrested and charged with the rape and murder of 76-year-old Marcy Suzette Nellis, who was reported missing on March 27 in Oil City, Pennsylvania. Nellis' body was found the next day along a bike trail near the Clarion University Venango Campus. Bosely was identified as a suspect from evidence collected at the crime scene, including a rape kit and shoe impressions. He had previously been convicted of aggravated indecent assault attempted rape in 2000 and was required to register as a sex offender.