No audio was recorded by the police officer's body camera in the moments leading up to the shooting. Dunn also said the body camera footage contains images that may be disturbing. In the video, Radus, the public information officer, says the SUV made a U-turn and ended up facing the wrong way on the freeway. The body camera video shows an apparent witness approaching the scene to help the officer before medics arrived. Asked by CNN about the missing audio from the body camera footage, Radus, the police spokesman, explained it was the result of a 30-second buffer.

Source: CNN July 15, 2019 03:45 UTC