Cell Phone Stun Gun February 21, 2013 at 10:30 PM EST - Updated July 25 at 8:46 PM (WOIO) - With violent crime on the rise, the key to your safety may already be right in your pocket! 19 Action News shows you how you can turn your smart phone—into a stun gun! Watch cell phone stun gun! Copyright 2013 WOIO. All rights reserved.