Police have arrested a former Navy cadet who has been married for 4 decades, for the 1986 rape and murder of 22-year-old Roberta Walls. 66-year-old Charles Berry is now in custody, after police finally linked DNA from the crime scene to a genealogy website that confirmed Berry as the killer. Now they’re looking to see if this brutal crime was a one time occurrence, or could Berry have more victims out there. 

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