The man who shot and killed ex-NFL running back Joe McKnight in an apparent road rage incident has been arrested for manslaughter ... this according to police records.
The Jefferson Parish Sheriff's Dept. website shows 54-year-old Ronald Gasser was arrested on Monday night. He is being held without bond.
Gasser admitted to shooting McKnight 3 times during an altercation on Dec. 1st. Cops detained Gasser and questioned him after the shooting but he was released without charges hours after the incident.
It's unclear what has changed in the case between now and then.