(WJAR) — As investigators search for answers in the Brown University shooting, some are drawing comparisons to the response following the 2013 Boston Marathon bombing. Law enforcement experts say while the two events share surface similarities, the circumstances — and responses are markedly different.

Mother, who claimed sons' innocence, says she still feels "proud." Jan. 30, 2014 — -- The mother of accused Boston Marathon bomber Dzhokhar Tsarnaev told ABC News she feels "nothing" after prosecutors announced today they would seek the death penalty ...

BOSTON -- After slouching through his trial for months with a bored look on his face, the defendant was ordered to rise. For close to half an hour, Boston Marathon bomber Dzhokhar Tsarnaev was on his feet, fidgeting as he listened to the reading of a 24 ...

Isabella Zito was nine years old when she watched the unimaginable happen. Zito and her family were waiting for her dad, Jamie Zito, to cross the finish line at the Boston Marathon on April 15, 2013, as horror struck. They were tracking Jamie's running ...

Apr. 16, 2013— -- intro: A marathon's finish line conjures up images of sweat and celebration, but on Monday in Boston the nation's oldest marathon was marred by explosions. Many cameras were rolling as the race clock approached the 4-hour, 10-minute ...

FBI Boston Special Agent in Charge Richard DesLauriers thanks personnel from several federal, state, and local agencies for their tireless work in the Boston Marathon bombing case on April 22, 2013. (FBI photo) On the fifth anniversary of the day bombs ...

Nobody yet knows if the Boston Marathon bombing was the work of al Qaeda, a right-wing militia, a deranged individual or somebody we haven't yet thought of. We hear from the President's emotion memorial speech today and talk with a variety of people with ...

Flashback: Nearly 1 million Greater Boston residents sheltered in place on April 19, 2013, while law enforcement searched for Marathon bomber Dzhokhar Tsarnaev. Massachusetts Gov. Deval Patrick made the unprecedented decision to ask everyone in metro Boston to stay home while authorities were on the hunt.