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 ...

November, records show, CPD officers in 2025 have recovered nearly 400 “ghost guns” — effectively untraceable weapons.

A certain weapon is under a national spotlight for its potential involvement in a high-profile murder. A suspect was recently arrested in the shooting death of UnitedHealthCare CEO Brian Thompson.

Luigi Nicholas Mangione leaves Blair County Courthouse in Hollidaysburg, Pa., on Thursday. Mangione is accused of fatally shooting UnitedHealthcare CEO Brian Thompson, allegedly with a 3D-printed gun.

A report from the advocacy group Everytown For Gun Safety analyzed data from local police departments on nearly 350,000 guns ...

Luigi Mangione has been charged with murder in connection with the shooting death of Brian Thompson, the CEO of ...

AUSTIN, Texas -- The debate over 3D-printed firearms began in 2013 when Cody Wilson, the founder of Texas-based Defense Distributed, published downloadable designs for a 3D-printed firearm. His ...

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 ...

State Rep. Melissa Shusterman, D-157th Dist., plans to introduce a bill to regulate the use of 3D-printed firearms, which are a form of “ghost guns,” to the Pennsylvania Legislature in the upcoming ...

As police departments around the country report a surge in 3D-printed firearms turning up at crime scenes, gun safety advocates and law enforcement officials are warning that a new generation of ...

A 22-year-old man will face court after multiple 3D-printed guns were seized in a police raid, along with gel blasters, metal ...