tsarnaev will be buried in massachusetts. we're getting shocking information on the original boston plans. >> reporter: a u.s. law enforcement official tells cnn the tsarnaev brothers initially considered a suicide attack during the fourth of july celebration when it is packed with spectators. all of this according to dzhokhar tsarnaev who told investigators they moved up the date to the boston marathon because the bombs were ready sooner than expected. they were built in the very home that his older brother shared with his wife and child. late thursday a van believed to be carrying tamerlan's body transferred to a funeral home outside of boston. it is unclear what, if anything, russell may have known or