Kevin Lewis Crouch walked into a tow lot in Northeast Washington on Tuesday afternoon and asked about a green car. But D.C. police said the 22-year-old man quickly pulled a gun on the tow truck driver who was trying to help him and demanded money.

 

As Crouch went to grab the wallet, police said, the driver climbed into his white Isuzu tow truck and then fatally struck his assailant. On Wednesday, the victim of the armed robbery became a criminal suspect, as police charged Corey D. Stoddard, 35, of Northeast Washington, with ­second-degree murder while armed, his tow truck being the weapon....