New York: Federal agents and police detectives arrested a Connecticut man, a naturalized United States citizen from Pakistan, shortly before midnight Monday for driving a car bomb into Times Square on Saturday evening in what turned out to be an unsuccessful attack, Justice Department officials announced.
The man, Faisal Shahzad, 30, was taken into custody at Kennedy Airport on board an Emirates flight to Dubai, according to the airline and an early-morning statement Attorney General Eric H. Holder Jr. delivered at the Justice Department in Washington.
Two other passengers were removed from the plane, Emirates said, but it was unclear whether they were connected with the bombing attempt.
Mr. Shahzad was believed to have recently bought the 1993 Nissan Pathfinder that was found loaded with gasoline, propane, fireworks and fertilizer in the heart of Times Square, a person briefed on the investigation said.
Charges against Mr. Shahzad, who had returned recently from a trip to Pakistan, were not announced, but he was expected to be charged Tuesday in federal court.
"Over the course of the day today, we have gathered significant additional evidence that led to tonight's arrest," Mr. Holder said. "The investigation is ongoing, as are our attempts to gather useful intelligence, and we continue to pursue a number of leads." He continued, "But it's clear that the intent behind this terrorist act was to kill Americans."
Pakistan's interior minister, Rehman Malik, said Tuesday that his country would cooperate with American officials as they continued their investigation, Reuters reported. In a statement, Mayor Michael R. Bloomberg thanked law enforcement officials, saying their "swift efforts led to this arrest after only 48 hours of around-the-clock investigation."
"I hope their impressive work serves as a lesson to anyone who would do us harm," he said. The authorities began focusing on Mr. Shahzad after they tracked the sport utility vehicle to its previously registered owner in Bridgeport, Conn., who had advertised it for sale on several Web sites. The former owner said the buyer paid cash, and the sale was handled without any formal paperwork.
The former owner told investigators that it appeared the buyer was of Middle Eastern or Hispanic descent, but could not recall his name. It was unclear how agents from the Joint Terrorist Task Force identified Mr. Shahzad. Federal authorities provided few details on Monday night about the suspect or the scope of any conspiracy in the failed attack.
The authorities have been exploring whether the man or others who might have been involved in the attempted bombing had been in contact with people or groups overseas, according to federal officials.
The investigation was shifted on Monday to the control of the international terrorism branch of the Joint Terrorism Task Force, a multiagency group led by the Justice Department, according to two federal officials.
"As we move forward, we will focus on not just holding those responsible for it accountable, but also on obtaining any intelligence about terrorist organizations overseas," Mr. Holder said.
Officials cautioned that the investigation of possible international contacts did not mean they had established a connection to a known terrorist group.
"It's a prominent lead that they're following, the international association," said a senior official, who spoke on condition of anonymity to discuss a continuing investigation. "But there's still a lot of information being gathered."
Mr. Shahzad was taken into custody after he was identified by the Department of Homeland Security's United States Customs and Border Protection, according to a joint statement issued by the office of the Preet Bharara, the United States attorney for the southern district of New York, the F.B.I. and the New York Police Department.
Mr. Shahzad was already aboard Emirates flight 202 to Dubai when officials called it back before departure, the airline said. All of the passengers were taken off the plane, and they, their luggage and the Boeing 777 were screened before the flight was allowed to depart, about seven hours late, at 6:29 a.m.
President Obama was notified of the arrest at 12:05 a.m. by his counterterrorism adviser, John O. Brennan, the sixth time he had been briefed on the case over the past day, said Robert Gibbs, the White House press secretary.
Early Tuesday, at Mr. Shahzad's former home in Shelton, Conn., just outside Bridgeport, a neighbor said that Mr. Shahzad and his wife, Huma Mian, spoke limited English and kept mostly to themselves. The couple had two young children, a girl and a boy, said the neighbor, Brenda Thurman.
Ms. Thurman said the couple had lived at the house at 119 Long Hill Avenue for about three years before moving out last year. Mr. Shahzad left around May, she said, and his wife followed about a month later.
The house was a gray, two story Colonial-style three-bedroom built in 2003, according to the real estate site trulia.com.
Ms. Thurman said Mr. Shahzad got up early every morning and left to work nicely dressed, and had told her that he worked on Wall Street.
"I think he caught the train to New York," she said. On Monday, prior to the arrest, there was a sweeping response to the attempted attack in the tourist-packed city-within-a-city of Times Square -- including an increased police presence, vehicle inspections and a touch of panic from veteran New Yorkers when a manhole fire flared five blocks from the scene of the failed bombing. Consolidated Edison blamed faulty wiring for the fire.
The recent sale of the Pathfinder began online. An advertisement that appears to be for the vehicle, which had 141,000 miles on the odometer and was listed for sale at $1,300 on at least two Web sites, emphasized that it was in good condition -- "CLEAN inside and out!!" -- with a recently repaired alternator and a new gas pump, distributor and front tires.
"It does have some rust as you can see in the picture," the seller allowed on NothingButCars.net, "but other than that, it runs great."
The other advertisement appeared on Craigslist.
In Bridgeport, the seller refused to answer questions.
"You can't interview her," said an unidentified man at the woman's two-story, white clapboard house. "She already talked to the FBI"
The police earlier on Monday sifted through footage from 82 city cameras mounted from 34th Street to 51st Street between Avenue of the Americas and Eighth Avenue, and from untold number of business and tourist cameras.
Investigators initially focused on a man who appeared to be in his 40s who was seen on one video, walking away from the area where the Pathfinder was parked and through Shubert Alley, which runs between 44th and 45th Streets. He looked over his shoulder at least twice and pulled off a shirt, revealing a red T-shirt underneath.
The New York police commissioner, Raymond W. Kelly, said investigators still wanted to speak to that man but acknowledged that he might not be connected to the failed bombing. Paul J. Browne, the department's top spokesman, said the police had stopped looking for additional video in the area that might have tracked the man's movements.
"It may turn out that he was just somebody in the area, but not connected with the car bomb," Mr. Browne said.
Before the arrest occurred, the police had said they might release footage of a man running north on Broadway at the time that a fire broke out in the Pathfinder.
The materials found in the Pathfinder were to be sent to the Federal Bureau of Investigation's laboratory in Quantico, Va., for analysis, the police said.
Janet Napolitano, the homeland security secretary, had said on the "Today" show that it was premature to label any person or group as suspect. "Right now, every lead has to be pursued," she said. "I caution against premature decisions one way or the other."
Contributed by Ray Rivera, Karen Zraick and Michael S. Schmidt from Connecticut, and Al Baker, Michael Wilson and Alison Leigh Cowan from New York