Dozens of golden retrievers and their owners met at Boston Common in honor of the late beloved Boston Marathon dogs Spencer and Penny.

Ten years later, survivors of the Boston Marathon bombing attack recall the agony and the comeback as they work to help others through the trauma.

An unsolved triple murder has been linked to one of the suspects in the 2013 Boston marathon bombing. A Hulu docuseries takes a deeper look at the investigation.

The Supreme Court reinstated the death sentence for Boston Marathon bomber Dzhokhar Tsarnaev.

Reciting the gruesome details of the Boston Marathon bombing, a Justice Department lawyer asked the Supreme Court to reinstate the death sentence for Dzhokhar Tsarnaev.

The Justice Department is asking the Supreme Court to reinstate the death sentence for Boston Marathon bomber Dzhokhar Tsarnaev, despite a Biden moratorium.

Martin Richard was 8 years old when he was killed on April 15, 2013.

The teen received microprocessor knees to help him get back on his feet.

Just minutes after killing 3, Boston bombers went to the market.

Bogus information paralyzes Boston for hours before second bomber captured.

Watertown Police Sgt. Jeff Pugliese was less than three yards from the man shooting at him when his own pistol ran out of ammo.

FBI struggles to learn identity of the bombers, confusion over arrest abounds.

FBI agent recounts “ah-ha” moment when analysts spotted the bombers.

Wahlberg was dressed as a police officer.