MILWAUKEE (CBS 58) -- Milwaukee police are investigating a shooting involving multiple victims that left one person with life-threatening injuries.

The shooting reportedly occurred near 26th and Lisbon late Thursday, Oct. 12 after 11 p.m. An initial victim was taken to a local hospital due to what is being called a life-threatening injury.

An 18-year-old suspect, also reportedly injured by a gunshot, is currently in custody and being treated for a non-fatal injury.

Friday morning revealed an additional victim, a 29-year-old who was found near 39th and Meinecke, who is said to be receiving treatment for non-fatal injuries.

Police are pursuing other suspects involved in the case. Anyone with information is asked to contact Milwaukee police at (414) 935-7360. For anonymous tips, contact Crime Stoppers at (414) 224-Tips or use the P3 Tips online service.