Tracking Down a Dog Killer | National Geographic

The Rescue Ink guys take to the streets of Philly to investigate the murder of a local pit bull. Rescue Ink Unleashed: Bad Reputation : ➡ Subscribe: About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that mat