When three college friends of Dzhokhar Tsarnaev realized he was involved in the Boston marathon bombing, instead of contacting authorities, they proceeded to conceal the evidence, according to an FBI affidavit.
AP Photo/U.S. Attorney's Office
Dias Kadyrbayev was driving back to his apartment when he got a call from a college buddy. A clearly anxious Robel Phillipos told him authorities had released photos of the alleged Boston Marathon bombers — and one of them looked very familiar.
When he got home, Kadrybayev turned on the television to see a shaggy-haired Dzhokhar Tsarnaev, his friend, classmate and, by then, one of the most wanted men in the world.
That call set in motion a series of events that on Wednesday turned three college pals into key figures in one of the largest terrorist investigations ever on U.S. soil. According to an FBI affidavit based on interviews with all three men, this is how it played out.
Kadyrbayev first met Tsarnaev in 2011, when they both started at the University of Massachusetts at Dartmouth, south of Boston, near the base of Cape Cod. He told authorities he became "better friends" with the ethnic Chechen in spring 2012, and that he was a frequent visitor to the rundown Tsarnaev home in Cambridge.
Kadyrbayev and fellow Kazakh, Azamat Tazhayakov, hung out together on and off campus with Tsarnaev. The three 19-year-olds often spoke Russian among themselves.