The Milwaukee Police are investigating a serious crash that happened around 7:30 p.m. on April 7 in the 100 block of W. North Avenue. An eastbound 1997 Toyota RAV4 was struck by a westbound 1999 Plymouth minivan that crossed the center line. The 59-year-old male occupant of the Toyota suffered serious injuries and is currently being treated at a local hospital. The 26-year-old male occupant of the Plymouth suffered minor injuries and is also being treated at a local hospital . Our investigation into this accident is ongoing.