MILWAUKEE (CBS 58) -- Three people are injured after a shooting on Saturday, Dec. 21. 

It happened near Holton and Townsend around 3 a.m. 

Milwaukee police say a 49-year-old sustained serious but non-life-threatening injuries. A 16-year-old was shot but sustained non-life-threatening injuries. The third person shot, a 29-year-old, also sustained non-life-threatening injuries.

The circumstances leading up to the shooting are under investigation. Milwaukee police continue to seek unknown suspect(s). Anyone with any information is asked to contact Milwaukee police at (414) 935-7360 or to remain anonymous, contact Crime Stoppers at (414) 224-Tips or P3 Tips.