On August 7, 2016, 52-year-old Dale Wyatt Keen was found shot to death in a camper trailer on the property of Williams Paint and Body Shop in Mangham, Louisiana. Savannah B. Thornton was also found fatally shot at the same location. Keen lived and worked at the body shop, and the scene was described as a double homicide.

The Richland Parish Sheriff’s Office led the investigation, which involved Metro Narcotics and the DEA because Keen had been the subject of an active narcotics probe.

What can readers who knew Dale, Savannah, or their routines in Mangham add that might help this still-open case?