The manhunt is on for War Machine (born Jonathan Koppenhaver) after this weekends incident at a party on Saturday night where he allegedly got into an altercation with several people.

He is currently being sought by the Las Vegas police department for attempting to beat and choke his girlfriend at the party.

According to Metro, 28-year-old Jonathan Koppenhaver got into a violent fight with his girlfriend and attempted to strangle her.

He also has a record that includes obstructing a police officer and possession of a stolen firearm.

Koppenhaver is a white adult male standing 5′11″ tall and weighing 185 pounds with brown hair and brown eyes.

His last known address was in the 5000 block of West Hacienda in Las Vegas.

Koppenhaver goes by the names “War Machine” and “War Hammer,” and also has a very distinctive hand grenade tattoo on the left side of the neck

Metro says Koppenhaver should be considered armed and dangerous. Anyone with information is asked to call CrimeStoppers at 385-5555.