The man charged in connection to the shooting death of UnitedHealthcare CEO Brian Thompson is believed to have 3D printed the ...

Making a gun from scratch at home required thousands of dollars of machining equipment and years of engineering expertise. But that has begun to change. Advancements in 3D-printing technology have ...

A federal firearms official displays several guns that are either entirely or partially 3D-printed. Saul Loeb/AFP via Getty Images Police investigating the shooting of UnitedHealthcare CEO Brian ...

4, 2024, have announced that the suspected assailant had used a 3D-printed gun. Several high-profile crimes in recent years have involved this kind of homemade, or partially homemade, weapon.

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

4, have announced that the suspected assailant had used a 3D-printed gun. Several high-profile crimes in recent years have involved this kind of homemade, or partially homemade, weapon.

The first known criminal case involving a 3D-printed gun resulted in the arrest of a U.K. man in 2013. But since then, police worldwide have reported finding increasing numbers of these weapons.

4, 2024, have announced that the suspected assailant had used a 3D-printed gun. Several high-profile crimes in recent years have involved this kind of homemade, or partially homemade, weapon.