A Seattle police officer has been placed on leave after a video shows him walking his bike over a protester who is on the ground.
We want to warn you, the video is graphic.
It happened Wednesday night when protests began. The footage shows a group of officers moving toward a crowd.
Seattle Police Department released a statement, saying the Office of Police Accountability has opened an investigation into the incident.
It's also been referred to the King County Sheriff's Office for a potential criminal investigation.