U.S. was alerted to bombing suspect's travel to Russia
WASHINGTON (Reuters) - An FBI-led Joint Terrorism Task Force in Boston was alerted when one of the men who later allegedly carried out the Boston Marathon bombings traveled to Russia, U.S. officials said on Wednesday in one of several disclosures that cast new light on the government's handling of the case.
The officials also said Russia, which had tipped off the FBI about its concerns over one of the men, Tamerlan Tsarnaev, in early 2011, made a second, identical request to the CIA in late September 2011.
As a result, a U.S. intelligence official said, the CIA "nominated" Tsarnaev's name for inclusion on a government watchlist known as TIDE.
Reuters first reported on Tuesday that Tamerlan Tsarnaev's name was on that list, which is maintained by the National Counterterrorism Center and is separate - and much larger - than the U.S. government's "no fly" list.
It remains far from clear that either the alert to the FBI or Russia's contact with the CIA could have helped uncover a plot that ultimately killed four people and injured more than 200 in Boston.
But some lawmakers this week began questioning whether U.S. security agencies had properly shared information in the case.
U.S. officials defended their handling of the probe, noting that while the Russian government saw Tsarnaev as a threat, an FBI investigation turned up no evidence that he was contemplating violence in the United States.
Tamerlan Tsarnaev, who was killed in a shootout with police, and his younger brother Dzhokhar, who is in custody in a hospital after being badly wounded in battles with police, was formally charged this week.
The U.S. officials, speaking on condition of anonymity, described a four month-long investigation of Tamerlan Tsarnaev that lasted from March to June 2011 and was prompted by Russia's request to the FBI for information on him. Russia's intelligence service, known as the FSB, told the Americans that he had become a follower of radical Islam.
As part of the FBI's probe, Tamerlan Tsarnaev's name was entered into a U.S. Customs and Border Protection database known as TECS in March 2011, where it stayed for a year.
U.S. officials briefed on the investigation said that when Tamerlan Tsarnaev left the United States for a six-month sojourn in Russia in January 2012, the TECS database "pinged" and sent an alert to the Joint Terrorism Task Force, a multi-agency, FBI-led body in Boston.
Officials differed on who had received the alert, with one saying it was the FBI's lead investigator in the Tamerlan Tsarnaev matter. Another official said the alert would have gone to a Customs and Border Protection officer assigned to the task force.
At this point, the officials said, it is unclear what, if anything, the investigators pinged by TECS about Tsarnaev's departure from the United States did with that information. One of the officials said that this issue was still under intense investigation inside the government.
Department of Homeland Security Secretary Janet Napolitano told Congress on Tuesday that the database notification about Tamerlan Tsarnaev expired while he was out of the United States.
A U.S. official, speaking on condition of anonymity, disputed the idea that more should have been done following the alert.
"I can't understand why that would have raised any alarm bells, someone going back to their home country. All roads lead back to that assessment, there was no derogatory information," he said, referring to the FBI review of Tamerlan Tsarnaev's activities, which included an interview with him.
Several months after asking the FBI for help investigating Tsarnaev, the Russians, apparently unsatisfied with the FBI response, contacted the CIA in late September 2011 with the same information they had given to the FBI.
"The CIA shared all the information provided by the foreign government including two possible dates of birth, his name and a possible name variant as well. No information was incorrectly entered in the watchlisting system, all the information was shared precisely as the foreign government provided it," the U.S. intelligence official said.
(Additional reporting by Patricia Zengerle.; Writing By Warren Strobel; editing by Christopher Wilson)