Manhunt for United Rentals employee after workplace violence leaves 3 critical

A manhunt is underway for a suspect after an active shooter incident left three people in critical condition Wednesday morning near a United Rentals facility on Wellington Road in Manassas. Police identified the suspect as 37-year-old Marvin Grant, described as a light-skinned Black male, approximately 5 feet 9 inches tall, with brown eyes and brown hair.