Milwaukee Police are investigating a fatal crash that happened around 2:35 a.m. on July 11 in the 5900 block of N. Sherman Boulevard. A 30-year-old Milwaukee man was driving a 2001 Nissan Pathfinder on Sherman Boulevard, lost control of the vehicle, and struck a tree. The man was pronounced dead at the scene. The preliminary investigation reveals speed may have been a factor in the crash. MPD continues its investigation.