Police in the northeastern U.S. state of Massachusetts are conducting a massive manhunt for one of the suspects in Monday's Boston Marathon bombings, after killing the other one in a shootout late Thursday.
1 Boston Bombing Suspect Dead, Police Search for Suspected Accomplice
1
Boston Marathon bombing suspect Dzhokhar Tsarnaev.
2
Manhunt underway for second Boston bombiing suspect Dzhokhar Tsarnaev.
3
Police with guns drawn search for a suspect on April 19, 2013 in Watertown, Massachusetts.
4
A suspect wanted for questioning in relation to the April 15 Boston Marathon bombing is seen in handout photo released through the Boston Police Department Twitter page, April 19, 2013.