Police said they found a "ghost gun" on the UnitedHealthcare CEO shooting suspect. Ghost guns are untraceable firearms that can be assembled at home, raising safety concerns. Elected officials are ...

For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ballistics and serial numbers of weapons checked via a vast network of gun ...

Police investigating the shooting of UnitedHealthcare CEO Brian Thompson on Dec. 4, 2024, have announced that the suspected assailant had used a 3D-printed gun. Several high-profile crimes in recent ...

A special agent with the Pennsylvania attorney general’s office demonstrates how to assemble a ghost gun. Built in about an hour, the weapon was fully functional. (NBC News) Police investigating the ...

SCRANTON — Local officials are calling for regulation of ghost guns like the kind used in a recent high-profile shooting in New York City. Luigi Mangione, the man accused of killing UnitedHealthcare ...

The Salisbury Police Department has arrested multiple suspects who authorities say were part of an organization manufacturing ...

Police investigating the shooting of United Healthcare CEO Brian Thompson on Dec. 4, 2024, have announced that the suspected assailant had used a 3D-printed gun. Several high-profile crimes in recent ...

One of nine people charged with making and selling 3D-printed ghost guns in Berks and Montgomery counties learned his fate Monday.

Arrests were made in Salisbury following a ghost gun investigation. Six people were arrested, accused of manufacturing and ...