Mistrial declared in former Pentagon police officer's murder case

Loading Video…

This browser does not support the Video element.

A judge in Montgomery County declared a mistrial Friday in the case of a former Pentagon police officer accused of killing two people in Takoma Park two years ago. 

A spokesperson for the Montgomery County State's Attorney's Office told FOX 5 the jury was deadlocked. 

Court docs show on April 7, 2021, David Hall Dixon was off-duty when he allegedly walked out of his building and confronted three men in a car in the parking lot area of the Takoma Overlook Condominiums at 7333 New Hampshire Avenue. 

READ MORE: Pentagon officer charged with murder, assault being held without bond; faces 180 years in prison

The ex-Pentagon Force Protection Agency police officer told Takoma Park police he had seen what he thought was a car being broken into.

David Hall Dixon

As the car drove off, police believe Dixon discharged his service weapon and fired five times into the car — hitting two of the passengers, Dominique Williams and Lionel Johnson. 

During the trial, the court released surveillance video of the third man, Michael Thomas, bringing Williams and Johnston to a hospital in prince George's County. Evidence shows both were shot in the back. 

VIDEO: Pentagon cop charged with murder pulls gun on person in previous incident 

Dixon says he was trying to make a citizen's arrest when he saw them breaking into a work van. He claims he was acting in self-defense.

Prosecutors will retry the case soon, according to the State's Attorney's office. They plan to meet with the administrative judge next week to select new trial dates.

Loading Video…

This browser does not support the Video element.

Update on off-duty Pentagon cop charged with murder

Officials provide an update after a bond review for David Hall Dixon, the off-duty Pentagon police officer who faces murder charges after authorities say he shot and killed two people he thought were breaking into a car last week in Takoma Park.

Dixon faces two counts of second-degree murder in connection with the shooting deaths of Johnson and Williams. He was also charged with the attempted murder of Thomas. If convicted, Dixon could serve up to 180 years in prison. He remains in prison without bond in both this case and an unrelated assault case.