A federal grand jury on Thursday issued a 30-count indictment against accused Boston Marathon bomber Dzhokhar Tsarnaev ahead of his July 10 arraignment in the District of Massachusetts. A state Superior Court grand jury issued a separate 15-count indictment.

In the federal case, Tsarnaev was indicted for allegedly planting two bombs near the marathon's finish line on April 15 that killed three people and injured more than 260.