In the search, detectives recovered a loaded 1911-style ghost gun .45 caliber semi-automatic pistol, a loaded Sig Sauer-style ...

The brazen killing of UnitedHealthcare’s CEO was likely carried out with a ghost gun, one of the nearly untraceable weapons that can be made a home, police said Monday.

The New Rochelle Police Department says Rhandy Thor was arrested Tuesday after a monthlong investigation into the making and ...

Ghost guns, however, are made of parts that the owner can assemble together. The critical component in building an untraceable gun is what is known as the lower receiver.

Ghost guns, however, are made of parts that the owner can assemble together. The critical component in building an untraceable gun is what is known as the lower receiver.

Ghost guns, however, are made of parts that the owner can assemble together. The critical component in building an untraceable gun is what is known as the lower receiver.

Ghost guns, however, are made of parts that the owner can assemble together. The critical component in building an untraceable gun is what is known as the lower receiver.

The brazen killing of UnitedHealthcare’s CEO was likely carried out with a ghost gun, ... The critical component in building an untraceable gun is what is known as the lower receiver.

Ghost guns, however, are made of parts that the owner can assemble together. The critical component in building an untraceable gun is what is known as the lower receiver.

Ghost guns, however, are made of parts that the owner can assemble together. The critical component in building an untraceable gun is what is known as the lower receiver. Some are sold in ...

Ghost guns, however, are made of parts that the owner can assemble together. The critical component in building an untraceable gun is what is known as the lower receiver.

A ghost gun is a firearm without a serial number, and police believe the one used in last week's shooting of Brian Thompson may have been made with a 3D printer. It was capable of firing 9 mm rounds.