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 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.

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 ...

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 ...

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 ...

A handgun built from a 3D printer was found in a vehicle at Concord High School on Thursday afternoon, according to police.

The tip came in on an encrypted messaging app: a longtime source told New York-based investigative reporter Jim Mustian that ...

Looks like it’s time for folks to get acquainted with the next thing that far too many people will freak the hell out about: the Liberator, the first gun consisting almost entirely of parts fabricated ...

DALLAS -- The owner of a Texas company that is being sued by several states over its plan to disseminate blueprints for making untraceable 3D-printed guns had sex with an underage girl and paid her ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Drugs, thousands of dollars ...