Editor’s note: The video linked in this story contains violent and graphic content.
Former NFL player Brendan Langley was recently involved in a physical altercation with a United Airlines employee at Newark Airport, with the encounter recorded by an onlooker.
The video shows Langley and a gate agent getting into an altercation, which starts with slapping and ends with punches being thrown. Langley eventually knocks the employee to the ground with a punch to the head, though the employee gets up and walks toward Langley immediately afterward with a bloody face.