Oak Park police release video of deadly struggle over gun during traffic stop: police

OAK PARK, Ill. (WLS) -- Oak Park police released video of a deadly shooting during a traffic stop last month involving an officer.

Investigators said the officer pulled over a driver for a moving violation near Harrison Street and Austin Boulevard.

ABC7 Chicago is now streaming 24/7. Click here to watch

Body camera video shows the officer walking up to a car, and asking the man, identified as Christian Wallace, to get out.

Investigators said the officer found a gun on him during a pat down and an alcoholic drink in the cupholder.

Dash camera video shows the two getting into struggle over the weapon.

investigators said Wallace broke free with the gun. That's when the officer shot him four times, killing Wallace.

The officer is on medical leave.

Investigators said a gun with a defaced serial number was recovered at the scene.