tsavraev's cyssisters and uncle have claimed the body. it won't be burieded until a complete autopsy is done. relatives say the burial -- we're not sure where burial is. we'll check on that. new details on the plans for the bombing, where they were built, and how they got their hands than on dzhokhar's laptop. jason carroll with details. >> good morning, carol. investigators learned about this information during an early interview with cztsavraev. and he said that he and his brother built the bombs at tsavraev's apartment, and the original plan was to detonate the bombs on independence day. a u.s. law enforcement official tells cnn the brothers initially considered a suicide attack during the 4th of july