Documentary about The Green River Killer (Gary Leon Ridgeway).brbrThe Green River Killer - Full Documentary Gary Ridgway SUBSCRIBE FOR NEW DOCUMENATARIES - NEW CHANNEL Gary Leon Ridgway (born February 18 .brIn this episode, we examine one of the most notoriously deadly serial killer in history.the infamous Green River Killer. Get your 30 day free trial and audiobook .brThe Capture of the Green River Killer (2008) HD. A pair of girls seeking adventure beyond the their Western Washington trailer park encounter the areas most .