The 41 arrests and 64 machine-gun conversion devices seized were the culmination of a two-month operation. The devices are linked to mass shootings.

A joint operation between federal agents and Chicago police took 171 guns, 64 machinegun conversion kits and 41 accused ...

An operation targeting trafficked guns and machine gun-conversion devices yielded dozens of arrests, federal and city ...

At the ATF’s Crime Gun Intelligence Center, or CGIC, investigators examine every piece of evidence in detail. Sabrina Franza ...

A two-month joint investigation by federal and local law enforcement led to the arrests of 41 people and the recovery of 171 ...

A federal judge has set a preliminary hearing for a man taken into custody after opening fire on law enforcement.

Politics Internal ATF docs show ‘zero tolerance’ guidelines for shutting down gun stores The guidance says the ATF can 'use inspection reports to establish willfulness even if the inspection ...

The ATF has also become an easy target for pro-gun lobbyists, whose Republican allies have effectively stopped the agency from updating its record keeping systems and left it with consistent ...