On April 11th, 2001, 20-year-old Branson Perry vanished from his front yard after spending the day cleaning up his house for his father. He would tell his friend that helped him that day that he was going to put some jumper cables away in their shed and run out for a minute and that he would return shortly. Over 20 years later, there has been no sign of Branson beyond the jumper cables mysteriously appearing in front of the shed a few weeks following his disappearance. While his family was confident he would not just run away, they were baffled at what would have happened to their loved one. 

Sources: https://docs.google.com/document/d/1ztSYCYuyWSKSx4gwO-Ge3rzmIYd-Am-GGMm0LU_AwHQ/edit?usp=sharing