How Fitness Trackers Can Help Solve Crimes

Dr. Oz shares how fitness trackers have been used to catch suspected killers and help families get justice. Subscribe to Dr. Oz's official YouTube channel: https://bit.ly/1QhiDuv Like Dr. Oz on Facebook: https://bit.ly/2imT12a Follow Dr. Oz on Instagram: https://bit.ly/2FWZRui Follow Dr. Oz on Twitter: https://bit.ly/1tQziaF