Twenty-year-old Sean Purcell lived in the basement of his parents’ home. His living area had its own entrance. With school and work, it wasn’t unusual for his parents not to see him every day. He also wasn’t known for returning texts or phone calls speedily, so the Purcell’s weren’t too concerned when they didn’t see him for a couple of days. They didn’t get worried until Mrs. Purcell realized their son wasn’t raiding the pantry or the refrigerator.

She immediately checked the basement. The first thing she noticed was Sean’s cell phone lying on the bed. The home screen showed some missed calls and texts from his on again - off again girlfriend Kayla. Mrs. Purcell didn’t know the password to get into the phone [...]