Shooting rampage at Florida nightclub

Orlando Police officers direct family members away from a fatal shooting at Pulse Orlando nightclub in Orlando, Fla., Sunday, June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Jermaine Towns, left, and Brandon Shuford wait down the street from a multiple shooting at a nightclub in Orlando, Fla., Sunday, June 12, 2016. Towns said his brother was in the club at the time. A gunman opened fire at a nightclub in central Florida, and multiple people have been wounded, police said Sunday. (AP Photo/Phelan M. Ebenhack)

A handout photograph made available by Univision Florida Central showing a view of the general scene following a shooting at Pulse Nightclub in Orlando, June 12, 2016. (EPA/UNIVISION FLORIDA CENTRAL)

Police cars and fire trucks are seen outside the Pulse night club where police said a suspected gunman left multiple people dead and injured in Orlando, Florida, June 12, 2016. (Orlando Police Department/Handout via REUTERS)

An injured man is escorted out of the Pulse nightclub after a shooting rampage, Sunday morning June 12, 2016, in Orlando, Fla. (AP Photo/Steven Fernandez)

A handout photograph made available by Univision Florida Central showing a view of the general scene following a shooting at Pulse Nightclub in Orlando, June 12, 2016. (EPA/UNIVISION FLORIDA CENTRAL)

An injured man is escorted out of the Pulse nightclub after a shooting rampage, Sunday morning June 12, 2016, in Orlando, Fla. (AP Photo/Steven Fernandez)

A handout photograph made available by Univision Florida Central showing a view of the general scene of a shooting at Pulse Nightclub in Orlando, Florida, June 12, 2016. Orlando Police state there are multiple injuries with reports stating that the attacker is still inside the club and has taken hostages. (EPA/UNIVISION FLORIDA CENTRAL)

Bystanders wait down the street from a multiple shooting at the Pulse nightclub in Orlando, Fla.,June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Police cars and emergency vehicles surround the Pulse Orlando nightclub, the scene of a fatal shooting, in Orlando, Fla., Sunday, June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Emergency personnel wait with stretchers at the emergency entrance to Orlando Regional Medical Center hospital for the arrival of patients from the scene of a fatal shooting at Pulse Orlando nightclub in Orlando, Fla., Sunday, June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Orange County Mayor Teresa Jacobs, right, is briefed after arriving to the scene of a fatal shooting at Pulse Orlando nightclub in Orlando, Fla., Sunday, June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Police lock down Orange Avenue around Pulse nightclub, where people were killed by a gunman in a shooting rampage in Orlando, Florida June 12, 2016. (REUTERS/Kevin Kolczynski)

A police officer stands guard outside the Orlando Regional Medical Center hospital after a fatal shooting at a nearby Pulse Orlando nightclub in Orlando, Fla., Sunday, June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Orange County Sheriff’s Department SWAT members arrive to a fatal shooting at Pulse Orlando nightclub in Orlando, Fla., Sunday, June 12, 2016. (AP Photo/Phelan M. Ebenhack)

People gather as police conduct questioning near Pulse nightclub, where people were killed by a gunman in a shooting rampage in Orlando, Florida June 12, 2016. (REUTERS/Kevin Kolczynski)

Dr. Michael Cheatham, chief surgeon of the Orlando Health Regional Medical Center hospital, addresses reporters during a news conference after a shooting involving multiple fatalities at a nightclub in Orlando, Fla., Sunday, June 12, 2016. Watching are Orange County Sheriff Jerry Demings, second from right, and Orlando Mayor Buddy Dyer. (AP Photo/Phelan M. Ebenhack)

Police lock down Orange Avenue around Pulse nightclub, where people were killed by a gunman in a shooting rampage in Orlando, Florida June 12, 2016. (REUTERS/Kevin Kolczynski)

Orlando Police Chief John Mina, center, addresses reporters during a news conference after a shooting involving multiple fatalities at a nightclub in Orlando, Fla., Sunday, June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Friends and family members embrace outside the Orlando Police Headquarters during the investigation of a shooting at the Pulse nightclub, where people were killed by a gunman, in Orlando, June 12, 2016. (REUTERS/Steve Nesius)

Police lock down Orange Avenue around Pulse nightclub, where people were killed by a gunman in a shooting rampage in Orlando, Florida June 12, 2016. (REUTERS/Kevin Kolczynski)

Police and rescue officers monitor the scene of a shooting at Pulse nightclub in Orlando, June 12, 2016. (EPA/CRISTOBAL HERRERA)

Friends and family members embrace outside the Orlando Police Headquarters during the investigation of a shooting at the Pulse nightclub, where people were killed by a gunman, in Orlando, June 12, 2016.

Police and rescue officers monitor the scene of a shooting at Pulse nightclub in Orlando, June 12, 2016. (EPA/CRISTOBAL HERRERA)

A handout photograph posted by the Orlando Police Department on Twitter with the words, “Pulse shooting: In hail of gunfire in which suspect was killed, OPD officer was hit. Kevlar helmet saved his life”, in reference to the operation against a gun man inside Pulse night club in Orlando, Florida, June 12, 2016. (Orlando Police Department/Handout via REUTERS)

Potential blood donors line up outside the oneblood facility on Beach Blvd. In Jacksonville, Fla., June 12, 2016, to help the victims from the shooting at a nightclub in Orlando. (Bob Self/The Florida Times-Union via AP)

Authorities have identified the gunman in Sunday’s mass shooting that left at least 50 dead in Orlando, Florida as Omar Mateen. (WABC)

An undated photo from a social media account of Omar Mateen, who Orlando Police have identified as the suspect in the mass shooting at a gay nighclub in Orlando, Fla., June 12, 2016. (Omar Mateen via Myspace/Handout via REUTERS)

Hundreds of community members line up outside a clinic to donate blood after an early morning shooting attack at a gay nightclub in Orlando, Florida, June 12, 2016. (REUTERS/Steve Nesius)

People hold a vigil outside the Orlando Regional Medical Center in the aftermath of a mass shooting in Orlando, Florida, on June 12, 2016. (GREGG NEWTON/AFP/Getty Images)

Investigators from the office of the medical examiner investigate on the west side of Pulse nightclub where a gunman opened fire on Sunday morning, June 12, 2016, in Orlando, Fla. (Doug Clifford/The Tampa Bay Times via AP)

Volunteers Clinton Grubb (L), Brittani Acuff (C) and others gather at The Center, a GLBT organization, to provide assistance and counseling to the community after an early morning shooting attack at a gay nightclub in Orlando, June 12, 2016. (REUTERS/Steve Nesius)

Terry DeCarlo, executive director of the LGBT Center of Central Florida, right, is comforted by an Orlando Police officer after a shooting involving multiple fatalities at a nightclub in Orlando, Fla., June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Florida Gov. Rick Scott arrives on the scene near the nightclub where a mass shooting occured in Orlando, Fla., June 12, 2016. (Joe Burbank/Orlando Sentinel via AP)

Bomb disposal officers check for bombs at an apartment complex of a suspect linked to the fatal shootings at an Orlando nightclub, Sunday, June 12, 2016, in Fort Pierce, Fla. (AP Photo/Alan Diaz)

Law enforcement officials work at the scene of the Pulse Orlando nightclub following a fatal shooting Sunday, June 12, 2016, in Orlando, Fla. (AP Photo/Chris O’Meara)

Two bodies of victims arrive at the Orlando Medical Examiner’s Office, Sunday, June 12, 2016, in Orlando, Fla. (AP Photo/Alan Diaz)

Orlando Mayor Buddy Dyer, center right, and Orlando Police Chief John Mina, center left, arrive to a news conference after a fatal shooting at Pulse Orlando nightclub in Orlando, Fla., June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Gary Wilford, of Orlando, Fla., weeps near the scene of a mass shooting, June 12, 2016, in Orlando, Fla. (AP Photo/Tamara Lush)

Hundreds of community members line up outside a clinic to donate blood after an early morning shooting attack at a gay nightclub in Orlando, Florida, June 12, 2016. (REUTERS/Steve Nesius)

Police officials investigate the back of the Pulse nightclub after a shooting involving multiple fatalities at the nightclub in Orlando, Fla., June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Jillian Amador hugs a friend, at Orlando Police Department headquarters after a shooting at Pulse nightclub early June 12, 2016 in Orlando. (Naseem Miller/Orlando Sentinel via AP)

Demetrice Naulings sobs outside the Orlando Police Headquarters where police are interviewing witnesses in the investigation of a shooting at the Pulse nightclub, where people were killed by a gunman, in Orlando, Florida, June 12, 2016. (REUTERS/Steve Nesius)

People hold a vigil outside the Orlando Regional Medical Center in the aftermath of a mass shooting in Orlando, Florida, on June 12, 2016. (GREGG NEWTON/AFP/Getty Images)

Friends and family members embrace outside the Orlando Police Headquarters during the investigation of a shooting at the Pulse night club, where as many as 20 people have been injured after a gunman opened fire, in Orlando, June 12, 2016. (REUTERS/Steve Nesius)

A bouquet of flowers is seen in front of the Orlando Health Center where some of the victims of the shooting at Pulse nightclub, are being cured in Orlando, Florida, June 12, 2016. (EPA/CRISTOBAL HERRERA)

Terry DeCarlo, executive director of the LGBT Center of Central Florida, center, is comforted by Orlando City Commissioner Patty Sheehan, right, after a shooting involving multiple fatalities at a nightclub in Orlando, Fla., June 12, 2016. (AP Photo/Phelan M. Ebenhack)

Families and friends await for information outside of the Orlando Regional Medical Center about loved ones who may have been victims of the mass shooting at the Pulse nightclub on June 12, 2016 in Orlando, Fla. (Gerardo Mora/Getty Images)

Police forensics investigators work at the crime scene of a mass shooting at the Pulse gay night club in Orlando, Florida, U.S. June 12, 2016. (REUTERS/Carlo Allegri)

Medical personnel examine a body at the Orlando Medical Examiner’s Office , Sunday, June 12, 2016, in Orlando, Fla. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Alan Diaz)

President Barack Obama speaks about the massacre at an Orlando nightclub during a news conference at the White House in Washington, Sunday, June 12, 2016. (AP Photo/Manuel Balce Ceneta)

Orlando police officers seen outside of Pulse nightclub after a fatal shooting and hostage situation on June 12, 2016 in Orlando, Florida. (Gerardo Mora/Getty Images)

FBI agents investigate near the damaged rear wall of the Pulse Nightclub where Omar Mateen allegedly killed at least 50 people on June 12, 2016 in Orlando, Florida. (Joe Raedle/Getty Images)

A Florida Highway Patrol officer stands guard following a mass shooting at the Pulse gay nightclub in Orlando Florida, June 13, 2016. (REUTERS/Carlo Allegri)

Orlando Police Chief John Mina describes the details of the fatal shootings at the Pulse Orlando nightclub during a media briefing June 13, 2016, in Orlando, Fla. (AP Photo/Chris O’Meara)

Tatiana Osorio, of Orlando, squeezes an American-flagged themed stress ball while giving blood at the OneBlood blood center near the mass shooting at a nightclub, June 13, 2016, in Orlando, Fla. Osorio lost three friends in the shooting. (AP Photo/David Goldman)

President Barack Obama, center, speaks to members of the media in the Oval Office of the White House in Washington, Monday, June 13, 2016, after getting briefed on the investigation in to the shooting at a nightclub in Orlando. (AP Photo/Pablo Martinez Monsivais)

Calvin McNeil, who was in the Pulse nightclub at the time of a mass shooting, returns to the scene to look for his car, June 13, 2016, in Orlando, Fla. (AP Photo/David Goldman)

Federal and local law enforcement officials walk through the street next to the scene of a mass shooting at a nightclub on June 13, 2016, in Orlando, Fla. (AP Photo/David Goldman)

Krystle Martin cries as she speaks to the media near a makeshift memorial for the fatal shootings at Pulse Orlando nightclub, June 13, 2016, in Orlando, Fla. (AP Photo/Chris O’Meara)

A Florida State Trooper blocks the road leading to the site of the shooting at the Pulse gay night club in Orlando, Florida, June 13, 2016. (REUTERS/Jim Young)

Orlando Police officers enter the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. as pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

The exterior of the south bathroom of the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. is pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

The exterior of the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. is pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

The north bathroom in the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. is pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

Orlando Police officers pull out a swat team member, after he was hit by gunfire, from the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. as pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

The south bathroom door in the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. is pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

The south bathroom in the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. is pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

The south bathroom in the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. is pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

The bathroom in the Pulse Nightclub, where 22 people who were hidden were rescued, as Omar Mateen killed 49 people, in Orlando, Florida, U.S. is pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)

The west bar in the Pulse Nightclub, where Omar Mateen killed 49 people, in Orlando, Florida, U.S. is pictured in this image released as part of a briefing document by the Orlando Police on April 13, 2017. (Orlando Police/Handout via REUTERS)