The body of a 22-year-old Mexican killed in the June 12 nightclub attack in Orlando, Florida, has been returned to Guerrero state.
"I let you know, I'm in Orlando and I did the shootings," he said.
The FBI would release a transcript of the conversations between the Orlando gunman and the police.
Javier Nava arrived in the United States 11 years ago with a temporary visa and is in the process of regularizing his immigration status with a U visa, for people victims of violence.
The singer called the Orlando shooting an act of hate that has profoundly affected him as a human being and a gay person.
Zapopan mayor Pablo Lemus said that discrimination will not be tolerated in his administration.
"It appears she had some knowledge of what was going on," said U.S. Senator Angus King.
Republican hopes are fading for a new, "more presidential" Trump.
Relatives speak about 20 of the 50 victims of the shooting at Pulse gay club in Orlando, Florida.
The authorities have already contacted his relatives.