Mr. Manchome had pulled over onto the shoulder when his Ford Pickup broke down and he was examining his engine when he was struck by a car that had veered off the traveled roadway.
The car that struck and killed Mr. Manchome was reportedly a black Acura or Honda vehicle. The perpetrator fled the scene of the crash onto Route 40 East towards Baltimore.
1-866-7LOCKUP is the police number to report any information. The vehicle would likely have significant front-end damage.
Two other crashes in Baltimore County sent 4 people to the University of Maryland Shock Trauma Center. For more information see: http://www.maryland-law.com/blog/two-baltimore-county-crashes-send-passengers-to-shock-trauma.cfm