MILWAUKEE (CBS 58) -- Milwaukee police are investigating a shooting that happened on Sunday, Nov. 6 around 10:05 p.m. near Garfield and Holton.

Police say an 18-year-old Milwaukee man was shot in the back of the head and transported to a local hospital where he is being treated for life-threatening injuries.

Detectives are trying to determine what lead up to the shooting and are currently looking for an unknown suspect.

Anyone with any information on this or any other case, is asked to contact Milwaukee police at (414) 935-7360 or to remain anonymous, contact Crime Stoppers at (414) 224-Tips or P3 Tips.