Three Charged With Hindering Inquiry Into Boston Attack - nytimes

BOSTON — Two onetime classmates of Dzhokhar Tsarnaev, the surviving suspect in the Boston Marathon bombings, were charged on Wednesday with conspiring to obstruct justice and destroy evidence, accused of for discarding a laptop computer and a backpack containing fireworks belonging to Mr. Tsarnaev. - Three Charged With Hindering Inquiry Into Boston Attack
Document: Criminal Complaints Against Additional Suspects in the Boston Marathon Bombings