It took only a moment for a birthday celebration to turn into a nightmare. When 22-year-old Brandon Mitchner drowned during a night out with friends, a surveillance system caught nearly the entire incident on camera. Everything but the eleven seconds it took for Brandon to plunge from the safety of a neighborhood sidewalk to the raging waters of the Grand River, some thirty feet below. Was it a tragic accident, as ruled by authorities? Or was something more sinister at play the night Brandon died?