article_snippet: Boston Marathon bombing .
article_snippet: gunfight four days after Boston Marathon bombing.
article_snippet: the race on a Watertown, Massachusetts street after Dzhokhar .
article_snippet: Tsarnaev and Dzhokhar older brother, Tamerlan, detonated Tsarnaev and his older brother, Tamerlan during . a gunfight with police .
article_snippet: The Watertown gunfight in the early hours of April 19, 2013 . ended when Dzhokhar Tsarnaev hopped into a black Mercedes and .
article_snippet: but Dzhokhar Tsarnaev . ran over Dzhokhar Tsarnaev brother, who was briefly caught up in the vehicle's . wheels and dragged.
article_snippet: Tamerlan, with Dzhokhar Tsarnaev a junior partner in the scheme.
article_snippet: The bombing killed restaurant manager Krystle Campbell, 29, .
article_snippet: Collier, 27, was shot dead three days later.
article_snippet: Tsarnaev for the shooting of Collier, following his current .
highlights_snippet: His brother Tamerlan is believed to have carried out the April 2013 attacks with His brother Tamerlan, but died in a gunfight with police in the aftermath of the bombings .