Drie verdachten aangehouden in Boston Bombers-zaak

Dias Kadyrbayev and Azamat Tazhayakova both 19-year-old natives of Kazakhstan and friends of Dzhokhar Tsarnaev at UMass-Dartmouth, allegedly went to Tsarnaev's dorm and took a laptop, the backpack and some Vaseline that may have been used in making the deadly pressure cooker bombs that killed three and injured more than 200 at the race. Police believe the bombs were packed with shrapnel and gunpowder removed from fireworks.

Robel Phillipos, of Cambridge, Mass., also 19, was charged with willfully making materially false statements to federal law enforcement officials during a terrorism investigation.