A shooter opened fire at Fort Lauderdale-Hollywood International Airport in Florida earlier on Friday, killing five people and wounding multiple others, law enforcement officials said.
The shooter was in custody — unharmed and under interrogation — the Broward County Sheriff's office said, but the situation remained "fluid and active."
Multiple law enforcement sources identified the suspect as New Jersey–born Esteban Santiago, 26, and said he had a military ID on him at the time of his capture.
All flights were grounded and additional areas of the airport were being evacuated and cleared. The motive for the attack, which started shortly before 1 p.m., was not known, according to law enforcement officials.
Florida Gov. Rick Scott held a news conference with Broward County Sheriff Scott Israel shortly after 5:15 p.m. ET. He reconfirmed the death toll of five people and said he learned about the incident earlier while he was in Fort Myers.
The governor said he reached out to President-elect Donald Trump to update him and Vice President-elect Mike Pence as the situation unfolded. Gov. Scott said he and President Barack Obama have not reached to each other.
Vice President-elect Pence spoke to reporters outside of Trump Tower in Manhattan around 5:50 p.m., ET, saying the shooting was a "heartbreaking loss of life" and "the hearts of every American are in Fort Lauderdale tonight." Pence also briefly remarked on the "constructive and respectful dialogue" he and Trump had with the leaders of intelligence community during their briefing earlier Friday.
In an earlier news conference, law enforcement officials said they did not fire any shots during the gunman's capture. They also confirmed — despite unconfirmed reports suggesting otherwise — that no additional shots were fired at the airport at any time after the attack.
SWAT teams and law enforcement officials will work to clear every area of the airport before reopening, they said. As a precaution, the Broward Sheriff's Office bomb squad detonated a suspicious package at the airport. That package was later found to be no threat.
The airport tweeted that the shooting took place at the Terminal 2 baggage claim area in the lower level, adding that the airport would be closed for an extended period of time.
Shortly after the shooting, the Transportation Security Administration warned people at the airport to shelter in place and described it as an active shooter situation.
Sources involved in the investigation told NBC News — and publicly available flight information confirmed — that the gunman flew on two separate Delta Air Lines flights from Anchorage, Alaska, to Minneapolis-St. Paul and on to Fort Lauderdale.