Oklahoma City Man Faces Federal Charges Following Deadly Shootout with Law Enforcement (DOJ)

OKLAHOMA CITY - A federal superseding indictment has been filed, charging BENJAMIN HARRISON PLANK, 38, of Oklahoma City, with multiple federal offenses arising from a deadly shootout and high-speed chase involving multiple law enforcement agencies, announced U.S. Attorney Robert J. Troester.

"Law enforcement officers put themselves in harm's way every day to carry out their duties and serve our community," said U.S. Attorney Robert J. Troester. "Any attack on them will not be tolerated, and the Justice Department will work tirelessly with its partners to hold the individual accountable to the fullest extent."

According to a federal criminal complaint and supporting affidavit, on August 22, 2022, three deputies with the Oklahoma County Sheriff's Office went to an Oklahoma County residence to evict Plank pursuant to a court order. When they arrived, Plank refused to exit the residence and the deputies prepared to make a lawful forced entry. Before they could enter, Plank fired multiple rounds from an AR-15-style rifle from inside the residence, killing one deputy at the scene. Plank then exited the residence and shot another deputy multiple times. That deputy survived the injuries. Plank also exchanged gunfire with the third deputy.

Court records further reflect that following the initial shootout, Plank loaded a backpack containing firearms and drug paraphernalia into a boat mounted on a trailer attached to his truck and fled the scene. A dangerous high-speed pursuit ensued, during which Plank continued to fire at law enforcement officers, including officers assisting the United States Marshals Service. The pursuit ended outside Tinker Air Force Base after Plank was observed throwing the rifle from the driver's-side window of the truck. He was arrested shortly thereafter.

On June 16, 2026, a federal grand jury returned a seven-count superseding indictment charging Plank with two counts of prohibited person in possession of firearms, two counts of assaulting, resisting, or impeding certain officers using a deadly or dangerous weapon, two counts of discharging a firearm during and in relation to a crime of violence, and one count of attempted murder of certain officers.

If convicted of all charges, Plank faces no less than ten years and up to life in federal prison and fines of up to $1,750,000.

The public is reminded that these charges are merely allegations, and that Plank is presumed innocent unless and until proven guilty beyond a reasonable doubt.

This case is the result of an investigation by the Bureau of Alcohol, Tobacco, Firearms and Explosives and the Oklahoma City Police Department. Assistant U.S. Attorney Jacquelyn M. Hutzell is prosecuting the case.

Reference is made to public filings for additional information.