A man who knew the brothers suspected of carrying out the Boston Marathon bombings was charged Friday with obstructing the investigation into the deadly bombings.
Khairullozhon Matanov, a legal resident of the U.S. originally from Kyrgyzstan, destroyed, altered and falsified records in a federal investigation, and made false statements in a federal investigation, federal prosecutors said.
Matanov, 23, is not accused of participating in the bombings or of knowing about them in advance. He is scheduled to appear in U.S. District Court in Boston on Friday afternoon.
His lawyer, Paul Glickman, did not immediately return a phone message left Friday morning at his office. Matanov's phone number could not immediately be located.
Matanov knew Tamerlan and Dzhokhar Tsarnaev, and in the days after the April 2013 bombings that killed three people and injured more than 260, Matanov realized the FBI would want to talk with him because he shared their "philosophical justification for violence,'' federal prosecutors said.
Just 40 minutes after the bombings, Matanov called Tamerlan Tsarnaev and invited him to dinner, they said. Tamerlan accepted, and that night, Matanov bought Tamerlan and Dzhokhar Tsarnaev dinner at a restaurant.
Following dinner, prosecutors said, Matanov told an unnamed witness that he could support the bombings if they had a ``just reason'' _ for example, having been done in the name of Islam.
"In the days following the bombings, Matanov continued to express support for the bombings, although later that week he said that maybe the bombings were wrong,'' the indictment said Matanov deleted information regarding the brothers from his computer, including Internet searches, they said.
He also allegedly asked a friend to destroy his cellphones, but that friend refused. He repeatedly lied to investigators about the extent of his friendship with the Tsarnaev brothers, prosecutors said.
The brothers, ethnic Chechens who lived in the former Soviet republic of Kyrgyzstan and the Dagestan region of Russia, settled in the United States more than a decade ago.
According to the indictment, Matanov, who worked as taxi driver among other jobs, became friends with Tamerlan Tsarnaev after coming to the U.S. in 2010. The indictment said the two discussed religion and hiked up a mountain in New Hampshire in order to praise and emulate the training of the mujahedeen. Dzhokhar Tsarnaev, 20, has pleaded not guilty to several federal charges and is awaiting trial. Prosecutors allege he and his brother planted two pressure cooker bombs near the marathon's finish line. Tamerlan Tsarnaev, 26, was killed during a gunbattle with police four days after the bombings.