Updated at 3:30 p.m. Wednesday, Jan. 15, with the victim's identity and cause of death.

Police are investigating a homicide in Affton after a man was found dead on his porch Tuesday afternoon.

cops

St. Louis County Police officers found Justin Leeman, 41, suffering from a stab wound to the upper body when they responded to a call in the 7900 block of Hildesheim Avenue shortly before 1 p.m. on Jan. 14. Hildesheim Avenue is located off Heidelberg Avenue between Gravois Road and Morganford Road near River des Peres.

Anyone with information is asked to call the St. Louis County Police Department at 636-529-8210. To remain anonymous contact CrimeStoppers at 1-866-371TIPS(8477).

This story will be updated as more information becomes available.