one friends of Boston bombing suspect Tamerlan Tsarnaev are charged in federal court . Tsarnaev shows actions , communications after Boston suspects ' photos went out . The friends went to Affidavit 's dorm , found a backpack with fireworks with the powder out . At some point , they exchanged texts about the `` news '' and agreed to meet at Dzhokhar Tsarnaev 's dorm room in Dartmouth . They took this backpack and threw it away , the affidavit released the same day states .
one friends of Boston bombing suspect Tamerlan Tsarnaev are charged in federal court . Tsarnaev shows actions , communications after Boston suspects ' photos went out . The friends went to Affidavit 's dorm , found a backpack with fireworks with the powder out . They took this backpack and threw it away , the affidavit released the same day states .