DETROIT-- Detroit police are investigating a fatal shooting of a 58-year-old man on Detroit's west side Friday morning.

According to authorities, the man was fatally shot in his driveway on the 8500 block of Burt Road at around 5:15 a.m.

Witnesses told police they heard three to four shots and observed a gray sedan flee the scene.

The victim's name has not yet been released, and police said the investigation is ongoing.