On a spring afternoon in Omaha on May 2, 2010, 27-year-old father De-Acie Acie Robinson was sitting on a friend’s front porch with two other men, Dexter Levering and Damian Tiffin, when a red or burgundy sedan pulled up and occupants opened fire. Multiple gunshots struck all three men around 12:30 p.m.; Levering and Tiffin survived, but Robinson was pronounced dead at the University of Nebraska Medical Center.

Police investigated the shooting and looked into a separate report of shots fired nearby earlier that day, and considered whether the attack might have been gang-related. Robinson’s family has consistently denied he had any gang ties. No arrests or publicly identified suspects have been announced, and the case has since gone cold.

Anyone who was in that neighborhood around noon on May 2, 2010, or who has information about the red or burgundy sedan or the people responsible is encouraged to contact the Omaha Police Department with tips that might help bring justice for De-Acie Robinson.