Keith Lee Mastell was 24 when he was last seen in Denton, Texas, on April 28, 2006. That day his Jeep had been impounded for unpaid parking tickets; his backpack was later reclaimed from the impound lot but Keith never returned to the factory where he worked and his final paycheck was never collected. He left home having taken only a laundry basket after telling his stepmother she had done enough when she offered help.

Described as a loner who enjoyed rock climbing and who wasn’t focused on material things, Keith is listed as endangered missing. DNA is available for identification, but investigators say no significant leads have emerged and the case remains open and unsolved.

Did anyone in Denton in late April 2006 know where Keith might have gone or remember seeing him after he left home?