 People in the Bemidji area are concerned after a video showing a man assaulting an elderly man goes viral. The following video may be disturbing to some of our viewers. The video has been circling on Facebook and shows the exact moment of the attack. It's not clear where this assault happened in Bemidji. The Bemidji Police Department released a statement saying they are aware of the video and were contacted when the incident first happened. The Bemidji Police Department adds that the person responsible was identified and arrested at the time and that charges have been filed in the county's attorney's office. There's no word of the condition of the assault victim in the video. Neither the victim or the aggressor were identified by police.