Roberto Escamilla Santoyo, 26, was shot and killed during an apparent robbery while working a trash pickup shift at Grand Estates at Kessler Park Apartments in Dallas on September 21, 2021. The attack happened around 10:18 p.m.; another worker was pistol-whipped and a third was unharmed. Escamilla Santoyo was taken to a hospital and later pronounced dead.

Investigators say the attackers stole the trash pickup truck and fled the scene on foot. The truck was later found abandoned in the 700 block of E. 5th Street and N. Ewing Avenue, and witnesses reported seeing suspects park the vehicle and run away. Dallas homicide detectives have been searching for suspects but no arrests have been announced.

Who in the area that night saw the suspects, the truck before it was taken, or has other information that could help identify those responsible?