They killed Killing an MIT policeman , kidnapped Kidnapping a man in his car , and had a shootout Use_firearm with the police in nearby Watertown , during which two officers were severely injured Bodily_harm , one of whom died Death a year later .

An unprecedented Catastrophe manhunt Scouring for Dzhokhar ensued Coming_to_be on April 19 , with thousands of law enforcement officers searching Scrutiny a 20-block area of Watertown ; residents of Watertown and surrounding Surrounding communities were asked Request to stay indoors , and the transportation system and most businesses and public places closed Being_in_operation .

An unprecedented Catastrophe manhunt Scouring for Dzhokhar ensued Coming_to_be on April 19 , with thousands of law enforcement officers searching Scrutiny a 20-block area of Watertown ; residents of Watertown and surrounding Surrounding communities were asked Request to stay indoors , and the transportation system and most businesses and public places closed Being_in_operation .

Around 6:00p.m. , a Watertown resident discovered Know Dzhokhar hiding Hiding_objects in a boat in his backyard .