Former Eatonville, Fla., police officer Omar Delgado uses photography to help him cope with the Pulse nightclub tragedy. Delgado was one of hundreds of officers to respond to the June 12, 2016 massacre. Amid the horror, Delgado helped save the life of Angel Colon. Today, a service dog helps provide comfort for Delgado and his photography is therapy for PTSD he has experienced as a result of the mass shooting. InsideEdition.com's Leigh Scheps (http://twitter.com/LeighTVReporter) has more.