Boston Marathon bomber Dzhokhar Tsarnaev on Wednesday apologized for the deadly 2013 attack at a hearing before a U.S. judge formally sentenced him to death for killing four people and injuring 264 in the bombing and its aftermath.
Lawyers for the Boston Marathon bomber on Monday wrapped up the case to spare Dzhokhar Tsarnaev's life with testimony from a Roman Catholic nun and death-penalty opponent who said Tsarnaev told her "no one deserves to suffer" as his victims had.
The older of the two brothers in the Boston Marathon bombing was a controlling boyfriend who terrified his future wife's friends but held great influence in his family, witnesses testified as lawyers fought to save the younger brother's life.
The two youngest people killed by the Boston Marathon bombing were torn apart by one of the blasts that ripped through the crowd at the finish line, medical examiners testified on Monday as prosecutors wound up their case against accused bomber Dzhokhar Tsarnaev and defense attorneys began calling witnesses.
