New York Times
BOSTON - They were perhaps Dzhokhar Tsarnaev's closest friends during his two years at college: an American classmate from high school and two Russian-speaking students from Kazakhstan.
The Kazakhs seemingly had money and drove expensive cars. They entertained Tsarnaev at their off-campus apartment, and he partied with them in New York. One of them lent Tsarnaev a black BMW after he smashed his Honda Civic in an accident.
And in the wake of the twin bombs that exploded last month at the finish line of the Boston Marathon, federal prosecutors now say, the three showed just how close their friendship was: Two of them decided to put a backpack and fireworks linking Tsarnaev to the blasts into a black trash bag and toss it into a Dumpster. Prosecutors say the third later lied to investigators when asked about it.
The two Kazakhs, Dias Kadyrbayev and Azamat Tazhayakov, were charged Wednesday with destroying evidence to obstruct the federal inquiry into the marathon bombings. Their American friend, Robel Phillipos, was charged with lying to impede the investigation.
The story behind their arrest, detailed in lengthy affidavits, paints a vivid portrait of Tsarnaev in the days after the bombing and portrays a dorm room scene of confusion as the three young men, stunned to realize that their friend was being sought as a terrorist, debated whether and how to help him.
It chillingly lays bare the skill with which Tsarnaev appears to have concealed plans for the bombing from even his most intimate associates. Three days after the blasts, as photographs of the then unidentified bombing suspects blanketed television and the Internet, Kadyrbayev sent Tsarnaev a text message: One of the photographs, he wrote, bore a marked resemblance to him.
"lol," Tsarnaev coolly replied. "you better not text me."
He added: "come to my room and take whatever you want."
Later that evening, Kadyrbayev told interrogators, he came to see that request as a thinly veiled plea to cover up his crime.
Should the three men be found guilty, they would face potentially stiff penalties: up to five years in prison for the two Kazakhs, eight years for Phillipos, and up to $250,000 fines for each of the three. Kadyrbayev, 19, and Tazhayakov, 20, have been held in jail since last week, ostensibly on suspicion of violating their student visas by not attending class at the University of Massachusetts at Dartmouth, where they had studied with Tsarnaev.
All four men entered classes there in the fall of 2011, but Phillipos dropped out and returned to Cambridge, where he and Tsarnaev had attended Cambridge Ringe and Latin High School together. A university spokesman said that Kadyrbayev was not currently enrolled and that Tazhayakov remained a student but had been suspended until the charges against him are resolved.
In one respect, the two Kazakh students seem an odd match for Tsarnaev and Phillipos. Sent from oil-rich Kazakhstan to study in the United States, Tazhayakov and Kadyrbayev appear to have come from wealthy families. Kadyrbayev's Facebook page features photographs of him on beaches in Fort Lauderdale and Dubai. Tazhayakov's page indicates he comes from Atyrau, a petroleum center at the mouth of the Ural River. By contrast, the Cambridge homes of both Tsarnaev and Phillippos are hard-worn apartment houses in working-class neighborhoods.
But the four quickly became close after starting classes, the affidavit and interviews with friends suggest, in part because Tsarnaev and the two Kazakh students all spoke fluent Russian. Tazhayakov struck up a friendship with Tsarnaev first and appeared the closest to him, said Jason Rowe, a sophomore who was Tsarnaev's freshman dorm roommate.
An affidavit by Special Agent Scott Cieplik of the FBI released Wednesday did not detail the men's reactions to the bombings - one of their lawyers said they had been "shocked and horrified" - but it makes clear that for days afterward, they had no inkling that Tsarnaev might have been involved.
Two days after the explosions, Kadyrbayev drove to Tsarnaev's dormitory and, standing outside, chatted while Tsarnaev smoked a cigarette, the affidavit quotes Kadyrbayev as saying. Later, Tsarnaev drove to the New Bedford apartment and stayed until about midnight.
Only one detail seemed amiss. Tsarnaev, whose long and unmanageable hair had been an object of wry posts on his Twitter account, had suddenly cut his mop short.
The next day, Tazhayakov told the FBI, Tsarnaev drove him home from a university class, dropping him off about 4 p.m. An hour or more later, Kadyrbayev called Phillipos as he was driving to the apartment from Boston with an urgent message: Turn on the television news when you get home.
Investigators had released grainy photos of two suspects, lifted from video surveillance cameras. One of the suspects, Phillipos said, looked familiar.
The sequence of events that followed, patched together from separate FBI interviews with Phillipos and the two Kazakhs, is not precisely clear. Sometimes before 7 p.m., the three men drove to Tsarnaev's Pine Dale Hall dormitory room. His roommate said Tsarnaev had left a couple of hours earlier.
As the visitors watched a movie, the affidavit states, they noticed a backpack stuffed with fireworks that had been emptied of their powder.
Kadyrbayev "knew when he saw the empty fireworks that Tsarnaev was involved in the bombing," the affidavit states.
He resolved to protect him.
At 8:43 p.m., Kadyrbayev sent the text message to Tsarnaev noting his resemblance to the photographs and read the nonchalant reply. Tazhayakov told the FBI that when Kadyrbayev showed him Tsarnaev's request to "take whatever you want," he concluded that he would never see his friend again alive.
Later that evening, Phillipos and Tazhayakov said, the three went back to Tsarnaev's dorm room. When they returned to their apartment, they were carrying the backpack, fireworks, a jar of Vaseline and Tsarnaev's laptop, all of which are now in the custody of federal agents.
Phillipos initially told the FBI he did not recall going to Tsarnaev's dorm room that night then said later that they had gone there, but left without entering, the authorities said. Only six days later would he recant: Actually, Kadyrbayev texted him at 9 p.m. to "go to Jahar's room," where they took the laptop and evidence.