Exclusive K-9 Search and Rescue Dogs Can Detect Human Remains As Far as 85 Feet Deep Oxygen Insider Exclusive! Create a free profile to get unlimited access to exclusive videos, breaking news, sweepstakes, and more! Sign Up for Free to View K-9 Search and Rescue Dogs Can Detect Human Remains As Far as 85 Feet Deep Tracy Sargent, K-9 Search and Rescue Recovery Specialist, explains how Human Remains Detection Dogs are utilized in criminal investigations. Watch the Full Episode
