Ronnie Wilson, 46, was fatally shot on December 3, 2022, at a QuikTrip gas station in Lancaster, Texas. Witnesses said Wilson exchanged words with a man and was shot in the back as he turned to walk away. The suspect was identified as 22-year-old Diavian Roberts and was arrested later that day with assistance from the Dallas Police Department and U.S. Marshals.

Investigators tied Roberts to another killing in Dallas earlier that week. Authorities say he had a history of criminal activity and prior arrests, including a robbery case in which he was once found incompetent to stand trial for mental health reasons; after re-evaluation he was declared competent and released from the mental health program and the robbery charge was dropped. Police allege Roberts stole the firearm used in Wilson’s murder during a break-in at an apartment in DeSoto, Texas. Surveillance footage from both incidents reportedly helped link him to the crimes, and he was charged with two counts of murder and held on a $1 million bond.

Did anyone in the Lancaster or DeSoto area see Wilson that day or notice suspicious activity near the QuikTrip that could help investigators?