CHICAGO (CBS) -- Police on Friday were searching for a man wanted in a homicide earlier this month in the South Austin neighborhood.

The man followed the victim in the 400 block of North Laramie Avenue at 10:02 p.m. Jan. 10, and then shot him multiple times and killed him, police said.

The suspect is described as a Black male between 30 and 40 years old, wearing a dark-colored jacket, green pants, and brown boots. Detectives said he was seen riding a Chicago Transit Authority bus shortly after the shooting.

Police have released surveillance photos and video. The video shows the suspect firing the shots.

Anyone with information should call Detective Martorano at Area Four detectives at (312) 746-8252, or submit an anonymous tip at CPDTIP.com.