Two Kazakh students have been charged in connection with the case, accused of “knowingly destroying, concealing, and covering up” a laptop computer and a backpack containing fireworks that authorities say belonged to Boston Marathon bombing suspect Dzhokhar Tsarnaev. The fireworks are among latest evidence in the case.
This photo released by the FBI shows firework tubes found in a backpack that the agency alleges was disposed of by friends of Dzhokhar Tsarnaev, who has been charged in the Boston Marathon bombings. Three 19-year-old students — two Kazakhs and an American — were charged Wednesday with interfering with the investigation after the attack. FBI via AFP/Getty Images Buy Photo