Orlando: US authorities said on Monday they had found no direct links between ISIS militants and the gunman who killed 49 people at a gay nightclub in Orlando, describing him as a homegrown extremist who was inspired by radical Islamist groups.
Omar Mateen, the perpetrator of the worst mass shooting in modern US history, had expressed support for multiple armed Islamist movements and people, which “adds a little bit to the confusion about his motives,” FBI Director James Comey said.
Mateen, 29, the US-born son of Afghan immigrants, was fatally shot by police, who stormed Orlando‘s Pulse club, with armoured cars after a three-hour siege.
“So far, we see no indication that this was a plot directed from outside the US and we see no indication that he was part of any kind of network,” Comey said in Washington. “We’re highly confident this killer was radicalised at least in some part through the internet.”
The FBI investigated Mateen for 10 months starting in 2013 but found no evidence of a crime or connection with a militant group. During 911 calls during the rampage, Mateen mentioned support for violent Islamist extremists.
ISIS, which controls territory in Iraq and Syria, reiterated on Monday a claim of responsibility, although it offered no signs to indicate coordination with the gunman.
The rampage reverberated on the presidential campaign trail, where Republican Donald Trump and Democrat Hillary Clinton, likely opponents in the November 8 election, clashed over how to confront violent Islamist extremists.
Trump proposed suspending immigration to the US from countries with a history of terrorism against America, Europe or US allies, while Clinton warned against demonising Muslims and called for tougher gun safety measures.
The Orlando killings followed the massacre of 14 people in San Bernardino, California, last year and raised the question of whether the US would have to confront jihadist attacks in the homeland for years to come.
Comey said tracking lone wolf attackers like Mateen was like finding “needles in a nationwide haystack” while also trying to work out what kind of people could become radicalised.
The Florida rampage began about 2 a.m. on Sunday (0600 GMT) when the club was packed with some 350 revellers at a Latin music night. Many fled as the gunman raked the crowd with bullets from an AR-15-style semiautomatic rifle and a pistol.
An initial wave of officers charged into the club and trapped Mateen in a bathroom, Orlando Police Chief John Mina told reporters. That allowed many patrons to flee, although others were trapped in the restroom with Mateen, leading to a standoff.
“We were able to save and rescue dozens and dozens of people,” Mina said. Police negotiated with Mateen for about three hours before breaking a hole in the wall, which allowed hostages to escape.
Mateen also emerged from the hole and was shot to death by officers, police said.
Officials said on Sunday the death toll was 50. On Monday, they clarified that the figure included Mateen. Some 53 people were wounded and 29 remain hospitalised at Orlando Regional Medical Center, the hospital said on Twitter.
Laughter and gunfire
Pastor Deyni Ventura of Sanford said she visited a survivor in the hospital, whom she identified only as Norman, who had taken refuge in a handicapped bathroom stall crammed with 30 people.
He could hear the shooter laughing loudly as he sprayed gunfire over and under the bathroom stall. “They couldn’t see the shooter but they could hear him laughing,” Ventura said, intimating a loud cackling laugh.
Norman, who was shot four times, crawled over the bodies of his friends to safety. Everyone else in the stall died, Ventura said.
“He told his friends to leave but they were scared and stayed in the stall – and all died,” she said.
Other family members were desperate for news about their missing loved ones.
Julissa Leal, 18, and her mother drove to Orlando from Lafayette, Louisiana, in search of her brother, Frank Hernandez, 27. They knew he was at the club with his boyfriend, who lost him in the chaos.
“We haven’t heard anything, don’t know anything,” Leal said, fighting back tears. “I’m going to see him again. I’m going to see him again.”
Most of the 49 people fatally shot were Latino, more than half of them of Puerto Rican origin and at least three of them Mexican citizens, according to officials.
Hundreds of people attended a vigil on Monday night for the dead in downtown Orlando.
President Barack Obama denounced the attack as “an act of terror and an act of hate”.
“As far as we can tell right now, this is certainly an example of the kind of homegrown extremism that all of us have been so concerned about for a very long time,” he told reporters at the White House.
In calls to authorities on Sunday, Mateen mentioned support for the leader of Islamic State, the Boston Marathon attackers and a Florida man who became a Nusra Front suicide bomber in Syria, Comey said. Nusra is an al Qaeda offshoot at odds with Islamic State.
Co-workers reported Mateen to the FBI in 2013 after he had made “inflammatory and contradictory” statements and claimed family connections to al Qaeda and membership of Shi’ite militant group Hezbollah, a bitter rival.
Law enforcement officials searched for clues as to whether anyone had worked with Mateen on the attack, said Lee Bentley, the US attorney for the middle district of Florida.
But officials said they believed there had been no other attackers and had no evidence of a threat to the public.
Strong anti-gay feelings
Mateen’s father said his son was not radicalised but indicated the gunman had strong anti-gay feelings. His ex-wife described him as mentally unstable and violent toward her.
Mateen was an armed guard at a gated retirement community, and had worked for the global security firm G4S <GFS.L> for nine years. He cleared two company background screenings..
Mateen’s father, Seddique Mir Mateen, said in an interview at his home in Port St. Lucie, Florida, that he was angered by his son’s actions.
“Even though he is my son I admit this is terrorist act. This is terrorising. I don’t forgive him,” the father said. “If you see his wife, what she is going through his poor wife and his son 3-1/12 years old, such a nice son, he should’ve thought about that.”
Comey said authorities know what kind of cellphone Mateen used, but he declined to identify what type it was or whether the FBI had gained access to it. A CBS reporter, in a tweet, reported the shooter used a Samsung phone and that law enforcement had gotten into Mateen’s computer.
The carnage occurred in the heart of Orlando, about 15 miles (25 km) northeast of the Walt Disney World Resort. The city is one of the most popular tourist destinations in the US, drawing some 62 million visitors a year.
US Democrats renewed their uphill push for additional gun controls after the attack. Four Democratic senators, led by Chuck Schumer of New York, called for immediate passage of a bill preventing people on terror watch lists and other “suspected terrorists” from buying firearms or explosives.