WATERTOWN, Mass. – WATERTOWN, Mass. (AP) — Three Pakistani men who authorities say supplied funds to Times Square car bomb suspect Faisal Shahzad were arrested Thursday in a series of raids across the Northeast as the FBI followed the money trail in the failed attack.
Investigators said it was not yet clear whether the three men knew how the money was going to be used.
The men — two seized in the Boston area, one in Maine — were arrested as federal authorities searched homes and businesses in a coordinated series of raids centered in the Boston suburbs, on New York's Long Island and in New Jersey.
They were arrested on immigration violations — administrative, not criminal, charges. They were not charged with any terrorism-related crimes. Their names were not released.
The raids resulted from evidence gathered in the investigation into the Times Square bomb attempt two weeks ago. FBI spokeswoman Gail Marcinkiewicz gave assurances Thursday that there was "no known immediate threat to the public or any active plot against the United States."
In Washington, Attorney General Eric Holder said investigators believe there is evidence that the men were providing Shahzad, a Pakistan-born U.S. citizen, with money, but they have yet to determine whether the men knew the funds might have been intended for a terrorist act.
A top Massachusetts law enforcement official, who spoke on condition of anonymity because the investigation is still going on, said investigators are not sure whether the two Boston-area men were willing accomplices or simply moving funds, as is common among people from the Middle East and Central Asia who live in the U.S.
"These people might be completely innocent and not know what they were providing money for," the official cautioned, "but it's clear there's a connection."
U.S. Sen. Susan Collins, R-Maine, said there was "not a direct tie" between the man arrested in South Portland, Maine, and the Times Square car bomb suspect.
Authorities have been investigating whether Shahzad — who authorities say needed only a few thousand dollars to buy the used SUV and the bomb components used in the attempted May 1 attack — was financed from overseas.
In Washington, a senior military official said Pakistani authorities had arrested a man claiming to be an accomplice of Shahzad. The official was unable to say what information the suspect may have provided. The official spoke on condition of anonymity to discuss intelligence matters.
A federal law enforcement official, speaking on condition of anonymity regarding the ongoing investigation, said money was passed to Shahzad through the informal transfer networks known as hawalas.
Muslim immigrants for years have used hawalas, which rely on wire transfers, couriers and overnight mail and are cheaper and quicker than banks, to send cash to their families overseas. But since the Sept. 11, 2001, attacks, authorities have worked to dismantle the system, fearing it allows terrorists to raise and launder money.
Tracking the money to Shahzad through a hawala system will involve interviewing a large number of people and will likely be a more difficult task than would tracing funds through more conventional financial networks, the official said.
Two of the men under arrest overstayed their visas and the third is already in removal proceedings, said another law enforcement official, who was not authorized to discuss the ongoing investigation and spoke on condition of anonymity.
Shahzad, 30, has waived his right daily to appear in court since his May 1 arrest on charges he tried to blow up a sports utility vehicle packed with gasoline and propane outside Times Square's busy restaurants and Broadway theaters, U.S. Attorney Preet Bharara said Thursday. He is continuing to provide investigators with information, Bharara said.
"We are doing exactly what, I think, people want us to do, and that is to make sure we get all the information we can with respect to any associates he may have, and other information that would help us to prevent anything further from happening in the United States," the prosecutor said.
Kifyat Ali, a cousin of Shahzad's father, has called Shahzad's detention "a conspiracy so the (Americans) can bomb more Pashtuns," a reference to a major ethnic group in Peshawar and the nearby tribal areas of Pakistan and southwest Afghanistan. He has insisted that Shahzad "was never linked to any political or religious party" in Pakistan.
Shahzad, a budget analyst who lives in Bridgeport, Conn., returned to the U.S. in February from five months in Pakistan, where authorities say he claims to have received training in making bombs.
A law enforcement official called Thursday's raids "an evidence-gathering operation" and not a search for suspects. The official, speaking on condition of anonymity, said officials are investigating whether Shahzad got his cash through illegal money transfers.
Authorities raided a home in Watertown and a Mobil gas station and a vehicle in Brookline, another Boston suburb; a condominium in Cherry Hill, N.J.; a print shop in Camden, N.J., and two Long Island homes, law enforcement officials said.
Vinny Lacerra, who lives across the street from the Watertown house, said he was in his living room about 6 a.m. when he heard somebody shout, "FBI! Put your hands up!" and saw 15 to 20 agents with guns drawn surrounding the house.
Ashim Chakraborty, who owns a home raided in Centereach, N.Y., said FBI and police wanted to interview a Pakistani man and an American woman who live in the basement. The woman, who did not identify herself, was still in the basement Thursday afternoon, telling reporters only, "Drop dead. I'm an American."
There was no immediate comment from Pakistan on the raids.
Islamabad has said it was too early to say whether the Pakistani Taliban, which operates from the country's lawless northwest tribal region, was behind the Times Square plot, although the U.S. has said it found a definite link.
Pakistan has detained at least four people with alleged connections to Shahzad.
"Investigations into possible links of the accused in the failed New York Times Square bombing plot are being carried out by Pakistan, and all aspects of his alleged connections are being probed," said Pakistan Embassy spokesman Nadeem Haider Kiani.
Johnson reported from Boston. Associated Press writers Tom Hays in New York; Samantha Gross in White Plains, N.Y.; Anita Chang in Islamabad; David Sharp in Portland, Maine; and Eileen Sullivan and Pete Yost in Washington contributed to this report, as did AP National Security Writer Anne Gearan in Washington.