A viral video that captured sheriff’s deputies punching a Black man during a Florida traffic stop is sparking outrage — and prompting authorities to launch an investigation into the February incident.

A cell phone video showing a white Jacksonville, Florida, police officer striking a Black man in the face during a February traffic stop before he’s dragged from his car has gone viral, sparked outrage and led to conflicting accounts of the incident from civil rights lawyers and law enforcement.

William Anthony McNeil Jr. questioned why he was pulled over and refused to get out of the car. An officer smashed his window and punched him in the face, video shows.