During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

Officers found 14 improvised explosive devices while executing a search warrant for a man who had threatened to kill public ...

Sheriff's deputies in Tennessee found 14 improvised explosive devices in the home of a man who allegedly was planning to ...

Each man played a role in "trafficking military-grade firearms to Mexican drug cartels," according to the U.S. Attorney's ...

Polk County, Tn., Sheriff's deputies found 14 explosive devices inside the Old Fort home of Kevin Wade O'Neal, whom they ...

A Polk County man was charged with 11 counts of attempted murder and weapons violations after authorities found 14 improvised ...

Polk County Sheriff's deputies on Friday arrested 54-year-old Kevin Wade O'Neal for threatening to kill public officials and ...

A Tennessee man was arrested after the police alleged he targeted public officials and law enforcement and was discovered ...

Authorities found a truck used by a suspect in the shooting deaths of four people at a bar, the bartender and three patrons, ...

Six Florida men have been sentenced to federal prison terms for their roles in trafficking military-grade firearms to Mexican ...

Multiple injuries have been reported at a business in Montana, the Bureau of Alcohol, Tobacco, Firearms and Explosives said ...

A manhunt is intensifying for the gunman who allegedly killed a bartender and three patrons at a bar in southwestern Montana, authorities said.