Ghost guns, like the weapon the NYPD said UnitedHealthcare shooting suspect Luigi Mangione had when arrested, can be ...

Police say the suspect had a ghost gun, possibly made with a 3D printer, when he was arrested on Monday. Here's what to know ...

Police found a 3D-printed gun on suspect Luigi Mangione, the latest in a troubling trend of growing use of the homemade ...

A black pistol found in the backpack of UnitedHealthcare shooting suspect Luigi Mangione appeared to have been a ghost gun, ...

The weapons do not have serial numbers and are sold online as do-it-yourself kits, making them popular among criminals barred ...

The person of interest detained in the NYC shooting of a health care CEO was found with a ghost gun possibly made with a 3D ...

Ghost guns really popped into the public consciousness in 2013 when John Zawahri opened fire on the campus of Santa Monica ...

The firearm found on the suspect in the murder of the UnitedHealthcare CEO is believed to have been an untraceable ghost gun, ...

The 17-year-old and a 16-year-old friend were playing with a gun at the 17-year-old's house on Sept. 18 when it went off, ...

Deputies in North County discovered a firearm, narcotics and marijuana products during a traffic stop Wednesday afternoon, ...

Police said Luigi Mangione, 26, a person of interest in the fatal shooting of UnitedHealthcare CEO Brian Thompson in New York ...

A slew of firearm restrictions moved forward in the Michigan state legislature as Democrats pushed through final priorities ...