MILWAUKEE (AP) — Police say another wrong-way driver has caused a fatal traffic crash in Milwaukee.

It happened on the city’s south side Sunday. A driver traveling at a high rate of speed smashed into another car killing a 27-year-old male passenger in the other vehicle and seriously injuring the 37-year-old man driving. The passenger was pronounced dead at the scene.

Authorities say the 21-year-old driver going the wrong way was also injured, was arrested and taken to the hospital.