Deadly Shooting at Orlando Gay Club

Friends and family members embrace outside Orlando Police Headquarters after a shooting at the Pulse night club, in Orlando, Florida, June 12, 2016.

Officers arrive at Orlando Police Headquarters during the investigation of a shooting at the Pulse nightclub, Orlando, Florida, June 12, 2016.

Demetrice Naulings sobs outside  Orlando Police Headquarters where police are interviewing witnesses in the investigation of a shooting at the Pulse nightclub, Orlando, Florida, June 12, 2016.

Emergency personnel at Orlando Regional Medical Center hospital prepare to treat people wounded at the Pulse Orlando nightclub in Orlando, Florida, June 12, 2016.

An Orange County Sheriff's Department SWAT member arrives at the scene of a fatal shooting at Pulse Orlando nightclub in Orlando, Florida, June 12, 2016.

미국으로 향하는 대규모 이민자 행렬(캐러밴)이 멕시코 타파출라에 도착한 가운데 행렬에 참여한소녀가 잠든 사이 행인이 두고 간 빵이 보인다.

Police cars and fire trucks are seen outside the Pulse night club after a mass shooting, Orlando, Florida, June 12, 2016.