Friends of accused Boston bomber told FBI backpack was dumped -agent


By Daniel Lovering
BOSTON (Reuters) - A friend of the accused Boston Marathon bomber, charged with obstructing the probe into the blasts, and his roommate "simultaneously" told the FBI a backpack belonging to the suspect had been thrown into a dumpster, an agent said Monday.
Azamat Tazhayakov is the first of three friends of Dzhokhar Tsarnaev to face trial on charges of interfering with the investigation into the blasts by removing a laptop and the backpack, which contained empty fireworks casings, from Tsarnaev's room three days after the April 15, 2013, attacks that killed three people and injured 264.