MILWAUKEE (CBS 58) -- A 51-year-old Milwaukee resident was fatally shot around 1 a.m. near 33rd and Meinecke Tuesday, Oct. 13.

Police say they are investigating what led up to the shooting.

Police are also investigating a nonfatal shooting that happened near Holton and Chambers. A 43-year-old Milwaukee resident was shot while driving around 10:20 p.m. Monday, Oct. 12. 

A 39-year-old Milwaukee resident was also shot by a bullet that penetrated his residence from outside around 2:20 a.m. near 105th and Jonen Tuesday, Oct. 13. 

Anyone with any information is asked to contact Milwaukee Police at (414) 935-7360 or Crime Stoppers at (414) 224-TIPS or P3 Tips App.