A 17-year-old in Florida has been arrested after authorities were alerted to a video showing him setting his friend on fire with gasoline. Footage released by the Marion County Sheriff's Office and shared with news outlets shows a group of teens gathered at a bonfire on Kauffmans Island, located in Lake Kerr, on January 10, before the one teen becomes engulfed in flames, according to WKMG-TV The 17-year-old, who is now facing an aggravated assault charge, is initially seen holding what appears to be a jug of gasoline and tossing the gasoline onto the bonfire, the footage shows, according to th...