A lid to a pressure cooker thought to have been used as the explosive device in the Boston bombings has been found on a roof of a building near the scene.
Take a look at the device fragments and other crime scene images from the deadly bombings.
Investigators prepared to survey the scene of the bomb blasts on Boylston Street in Boston.
Investigators surveyed the scene took pictures of the remains of an explosive device at the site of the bomb blast.
The bombs, which exploded 12 seconds apart, killed three people and wounded 183.
One was housed in a pressure cooker hidden inside a backpack, the FBI said in a joint intelligence bulletin.
Investigators say that the trigger mechanisms of the Boston marathon bombs were battery powered.
Destroyed electronic board parts lie on the ground around the scene of the detonation of one of the bombs.
The device also had fragments that may have included nails, BBs and ball bearings.
Pieces of the sophisticated detonator were found on the scene.
More remains of what are thought to be pressure cooker bombs.
To view a timeline of the events in the Boston Marathon explostions, click here.
A weekend event at Avila Beach Golf Resort has left some people on the Central Coast frustrated and wanting their money back.
Two unconnected overseas emergencies -- the Ebola outbreak in West Africa and Islamic terrorists in Iraq and Syria -- are prompting President Barack Obama to embark on a two-day U.S. road trip.
Santa Barbara police officers are looking for the man who robbed a bank Monday.
A man was killed by a freight train as he walked along the tracks near the Santa Barbara Zoo Tuesday evening.
Cyclists are on the front lines when it comes to sharing the road.
High-profile quadruple murder defendant Nicolas Holzer appeared before Superior Court Judge Thomas Adams Tuesday morning, just days after the one month anniversary of the family murders that rocked our community.
Six current and former University of California Santa Barbara students have filed a federal complaint against the university claiming the administration mishandled their sexual assault cases.
Two nails salons were burglarized Friday afternoon and the store owners believe they were hit by the same group of women who tried to distract them.
iStock / .shock
Good schools? Affordability? Lots to do? These best places to live in 2015 have it all.
Playboy magazine's annual list of party schools is out. Did your alma mater make the list?
No email address was supplied by
To complete your registration on this site, please supply an address.
Please confirm or modify the email address to which you will have subscription offers sent.
For a more personalized experience, please supply the following optional information.