The gunman has been taken into custody after shooting at Stoneman Douglas High School in Florida.
Just hours after a gunman opened fire inside a Parkland, Florida, high school, killing 17 people and injuring 17 more, police sat down to speak to the suspected attacker.
He confessed to carrying out the massacre, police said. But he went on to say more than that during an extended interview, telling police that for years he had heard a "demon" in his head giving him directions.
When asked what the voice told him to do, the suspected gunman said: "Burn. Kill. Destroy."
The detail emerged Monday in a transcript of an interview Nikolas Cruz, 19, gave to police in the aftermath of the massacre at Marjory Stoneman Douglas High School.
Nikolas Cruz is the 19-year-old suspect charged with the shooting in Parkland, Florida. Photo / Broward County Sheriff's Office
While authorities had previously said Cruz acknowledged that "he was the gunman who entered the school campus . . . and began shooting students," the newly-released transcript shows for the first time much of what he told police the day of the Feb. 14 massacre and sheds light on his state of mind after the bloodshed.
In the 217-page transcript, much of which is redacted, the suspected attacker told Det. John Curcio of the Broward County Sheriff's Office that shortly before the Parkland massacre, he had planned to go to a park and start shooting people.
He described encountering police before because he was "shooting animals," recounted trying to kill himself before the attack because of his "loneliness" and said he used Xanax and marijuana.
When asked by Curcio early in the interview if he wanted water, the suspect said: "I don't deserve it." He described hearing the male voice every day and said it got worse after his mother died a few months before the massacre. He said the voice told him to buy the AR-15 used in the attack.
Mary Rasura (C) and others hold names of some of the 17 people killed during a shooting at Marjory Stoneman Douglas High School. Photo / Getty Images
"Personally, I think you're using the demon as an excuse," Curcio said at one point, according to the transcript. "You could have stopped the demon any time you want. You didn't want to stop the demon."
The suspect argued, insisting Curcio was wrong. At one point, when Curcio left the room, the suspect - apparently alone - is recorded saying, "I want to die."
When Curcio left the room, he repeats over and over: "Why didn't he kill me? Why didn't he kill me? Why didn't he kill me?"
At another point, his brother Zachary Cruz is brought in. He told the suspect that "people think you're a monster" and asked, "Why did you do this?"
In the one of the videos Florida school shooting suspect Nikolas Cruz says: 'You're all going to die. ... Can't wait.' Photo / AP
The suspect responded: "I'm sorry, dude." The rest of his response is redacted.
After the Stoneman Douglas massacre, police found the suspected attacker in a neighborhood more than a mile from the campus. The suburban school had been transformed into a crime scene that even veteran law enforcement officials said was particularly gruesome.
According to authorities, the suspected attacker dropped his gun and vest and walked off campus, blending in with the students who were fleeing.
Attorneys for the suspected gunman have acknowledged his guilt, focusing their efforts instead on arguing that he should be spared a death sentence and offering to have him plead guilty in exchange for life in prison without parole.
Santa Fe High School student Dakota Shrader is comforted by her mother Susan Davidson following a shooting at the school. Shrader said her friend was shot in the attack. Photo / AP
Prosecutors have ignored these offers so far, saying they will seek the death penalty for the former Stoneman Douglas student, who was indicted on 17 counts of murder in the first degree and another 17 counts of attempted murder.
"This statement is just more proof of how severely damaged and broken a human being he is," Howard Finkelstein, the Broward County public defender representing the suspect, wrote in an email Monday.
"He is the most damaged and broken human being I have encountered in 40 years of doing this type of work. Everybody knew it."
The transcript's release, coming just days before students begin a new school year at Stoneman Douglas, is the latest disclosure officials have made since the massacre in Broward County, which set off a wave of investigations into how authorities reacted to the shooting itself and the litany of warning signs that preceded it.
Law enforcement officers block off the entrance to Marjory Stoneman Douglas High School, in Parkland following February's shooting. Photo / AP
Since the attack, authorities have released footage of the law enforcement response at the school, made public some 911 calls from the attack and published a timeline of what unfolded.
In May, officials released video footage showing the 19-year-old suspect announcing his goal of becoming a school shooter and gloating about the infamy he would gain.
Survivors of the massacre and their relatives have asked media groups not to give the alleged attacker the attention he described, echoing what others have said about limiting coverage of mass killers after previous attacks.
Officials who released the transcript on Monday will also make public an edited video of the interview this week. Last month, a judge in South Florida ordered authorities to release both the transcript and the video, albeit with some portions removed from public view.
People join together during a rally for Pulse nightclub and Marjory Stoneman Douglas High School shooting victims in front of Orlando City Hall on June 11, 2018. Photo / Getty Images
Circuit Judge Elizabeth Scherer wrote in a July 26 order that "no substance of any confession that [Cruz] made to police during the instant interrogation is subject to public disclosure" - but she added that there were other parts of the statement "not considered" to be the substance of a confession.
The suspect's attorneys argued against releasing any part of the statement publicly, saying it would keep him from being able to get a fair trial before an impartial jury, while state officials offered a transcript for potential release with some parts redacted. Scherer said a few things they redacted should be released but otherwise agreed with what the state suggested and ordered the transcript's disclosure.
Lyn Raja, a sophomore, signs a poster as she gathers together with some of her fellow students from Marjory Stoneman Douglas High School. Photo / Getty Images
