The men began shooting at the driver of the silver car, killing him. Detectives say the driver may have been targeted because he was carrying drugs.
"Witnesses indicate that it appears to them that the vehicle -- the silver vehicle -- was intentionally rammed," said Sgt. Larry Davis with the Harris Couny Sheriff's Office. "It's over a large quantity of dope, namely marijuana."
The condition of the dead man's passenger is not known. At least two people left the scene.