Milwaukee Police are investigating a serious injury accident that happened around 11:30 p.m. on April 11 near N. 107th Street and W. Villa Avenue. The victim was traveling northbound on N. 107th Street in a 2002 Pontiac Grand Prix with his lights off at a high rate of speed. The victim lost control of his vehicle as he swerved to get around another northbound auto and struck a tree. The victim, a 40-year-old man, was ejected from the vehicle and suffered serious injuries. He was transported from the scene to a local hospital for treatment. The occupants of the other auto were not injured and speed and alcohol are believed to be factors in this accident. Our investigation is ongoing.