Vehicle Deathmatch. RDM specifically using a vehicle as the weapon. Common in FiveM and RedM communities.
Like RDM, VDM is a rule violation where the harm is delivered through a vehicle (a car, a horse, a wagon) rather than a firearm. VDM cases are easier to capture on evidence because the attacking vehicle is usually identifiable, but they also generate noise: not every accidental wreck is VDM. Moderation teams need a structured way to tell intent from accident, which is what case timelines and attached clips give them.