Boston - New evidence is coming together in the Boston Marathon bombings case.
Overnight, federal agents found a stash of fireworks in a used-clothing donation bin not far from the shootout scene.
They will be tested to see if they're connected to any explosives used by the suspected bombers.
The Tsarnaev parents told a Russian news agency they're headed to the U.S. to claim Tamerlan's body.
U.S. intelligence agencies say after a Russian tip in 2011, Tamerlan was added to a terrorist watch list, but officials say the system had insufficient information to raise alarms. "We contacted the Russians on three different occasions to ask for more information and nothing was forthcoming."