MILWAUKEE (CBS 58) -- Milwaukee police are investigating after five people were shot at a party near 28th and Ruby early Sunday, June 21. 

It happened around 3:36 a.m.

According to police, a 34-year-old woman from Milwaukee was shot. She was being transported to a local hospital when the vehicle that she was in crashed into a tree near Sherman and Nash. She was pronounced dead at the scene. Police said it's still unclear if the woman died from the gunshot injuries or the crash.  

The driver, a 29-year-old man from Milwaukee, sustained fatal injuries.

Police said a 29-year-old man from Milwaukee sustained serious injuries in the shooting. He walked into a local hospital for treatment and is in critical condition. A 33-year-old man from Milwaukee sustained serious injuries. He was transported to a local hospital for treatment and is in stable condition.

Police said a 22-year-old woman and a 33-year-old woman from Milwaukee sustained non-life threatening injuries. Both were treated at a local hospital and released.

Milwaukee police continues to seek unknown suspects. Anyone with any information is asked to contact Milwaukee Police at 414-935-7360 or Milwaukee Crime Stoppers at 414-224-TIPS or P3 Tips App.