Eric Frein shot dead a police officer and wounded another, two months ago.
Drawing on King's extramarital affairs, FBI's J Edgar Hoover's deputy calls on King to commit suicide.
Notorious revenge porn website Pink Meth was among 27 hidden services shut down by the FBI in Operation Onymous
A Homeland Security Investigations agent worked undercover at Silk Road 2.0 from the start, FBI documents reveal
Online drugs bazaar Silk Road 2.0 shut down by the FBI and its alleged owner arrested; this is what was being sold
Silk Road 2.0 illicit website generating $8m per month shut down by FBI bust in California
Chuck Blazer was pressurized into working for FBI after he failed to pay millions of dollars in income taxes.
Audit reveals thousands of law-enforcement requests to secretly monitor the mail of American citizens.
US agencies, like FBI and CIA, hired at least 1,000 Nazis as Cold War spies decades after World War II.
Report claims agents mistreated White House intern in an attempt to secure her co-operation against the US president.
Bitcoin and other cryptocurrency markets see prices increase following days of decline
American bureau asks public to identify man who appears to preside over execution in Isis propaganda video.
Social media giant wants to inform users of US government surveillance
James Comey says state-backed hackers in China are stealing corporate secrets worth billions of dollars.
FBI stole data from foreign websites in 31 countries using Anonymous hackers Sabu and Jeremy Hammond
FBI's James Comey criticises Apple, Google for encrypting smartphone data, locking out law enforcement.
Report on shooting incidents show they have occurred more frequently in US over past seven years.
FBI seized $100m in cash during raid - but how did the gang get it in the first place?
FBI searching for three UK hackers accused of waging terror campaign against US schools.
US marshal put in quarantine in Houston hospital after being attacked in Lagos.
US police found thousands of empty bottles and fake labels at Kurniawan's home in March 2012
Security expert claims FBI lied about method used in locating server hosting Silk Road drugs marketplace