MILWAUKEE (CBS 58) -- Milwaukee police are investigating a double shooting that killed one and seriously injured another Wednesday morning, July 2.

It happened around 7:15 a.m. near 49th and Fairmount Avenue. 

Police say the shooting stemmed from an argument. A 31-year-old victim was killed, and a 32-year-old victim arrived at an area hospital with life-threatening injuries. 

Milwaukee police continue to seek an unknown suspect. 

Anyone with information is asked to contact MPD at 414-935-7360, or to remain anonymous, call Crime Stoppers at 414-224-TIPS.