The suspect, under surveillance by federal investigators, allegedly had four jars filled with gasoline in his trunk when he ...

Investigators say an illegal, high-powered weapon may have been used in Sunday’s deadly mass shooting that left four people dead and 16 others hurt at Willie’s Breakfast Bar and Grill on St. Helena ...

ATF is just one of several federal law enforcement agencies that have felt a notable impact on normal duties while assisting ...

Utter devastation lies before investigators days after a building at a Tennessee explosives plant was razed by a blast so powerful that it left behind no living witnesses, created a vast and volatile ...