FBI

Commission on Theft of American Intellectual Property claims China behind 50-80% of thefts.

US authorities in Orlando reportedly investigating Todashev's links with Marathon bombing suspect Tamerlan Tsarnaev.

With three of the six core members of LulzSec being sentenced last week in the UK, questions about the identity of the remaining unknown member resurface.

Associated Press's 2012 CIA Yemen terror plot operation story behind Justice Department seizure.

Amanda Berry, Gina DeJesus and Michelle Knight allegedly held captive for decade.

Police to interrogate Ariel Castro and his two brothers Pedro and Onil.

Screenwriter Mark Boal asked to take out scenes showing Enhanced Interrogation Techniques.

Former Black Panther activist who murdered policeman in 1973 is first woman on list and has £1.3m bounty on head.

Story of 76-year-old man believed to have been killed in action but found living in Vietnam 44 years later exposed as hoax.

Russia has launched a military offensive against jihadist groups in Dagestan killing an associate of Abu Dujan, whose videos were posted by Boston bomber Tamerlan Tsarnaev.

Armenian Muslim convert accused of brainwashing Tamerlan Tsarnaev tracked down by New York Review of Books.

Everrett Dutschke, 41, was taken into custody in Tupelo as anti-terrorist response team search his home for evidence.

Suspect moved from Beth Israel Deaconess Medical Center to Federal Medical Center Devens.

Armenian Greater Boston community never heard of a Muslim convert preacher called Misha who "brainwashed" Tamerlan Tsarnaev.

A self-proclaimed leader of the Anonymous offshoot LulzSec has been arrested in Australia, two years after the group disbanded.

Senators question information sharing procedures among intelligence officials during closed-door hearing.

Watertown resident Andrew Kitzenberg witnessed gun battle that left Tamerlan Tsarnaev dead.

Reddit manager Erik Martin says sorry for "witch hunt" following Boston Marathon bombing.

Fugitive who replaced Osama Bin Laden in Top Ten Most Wanted to be deported.

'Bomber Two' charged with using weapons of mass destruction and malicious destruction of property and will face death penalty if convicted.

Terror suspect cooperating with police and will be tried by federal court.