ORLANDO, FL - JUNE 13:  People hold candles during a memorial service at the Dr. Phillips Center for the Performing Arts for the victims of the Pulse gay nightclub shooting where Omar Mateen allegedly killed 49 people, June 13, 2016 in Orlando, Florida. The mass shooting killed at least 49 people and injuring 53 others in what is the deadliest mass shooting in the countryÕs history.  (Photo by Joe Raedle/Getty Images)