Delaware State Police identified Tuesday the 57-year-old Wilmington man killed in a crash in Middletown Saturday. 

According to authorities, Alan C. Edmonds was killed in a collision with a marked fire truck along U.S. 301 north of Bunker Hill Road on April 13, 2019. Edmonds struck the truck from behind as it was stopped while responding to a separate crash in the area, police said. 

The crash remains under investigation.