Boston Marathon bombing March 22, 2024 6:23 am Review of two jurors in Boston Marathon bomber case A federal appeals court has ordered an investigation into the outcome of Dzhokhar Tsarnaev’s trial. He was sentenced to death for setting of bombs at the finish line of the 2013 Boston Marathon. US & World Videos 2:18 Mass. investigating Boston elections department over ballot shortage 2:36 Mass. voters divided over election results 1:47 New automatic airline refund rules now in effect 2:41 Mass. voters approve union rights for rideshare drivers 2:03 Mass. investigating Boston election department over ballot shortage