Ghost guns' can be partially made with a 3D printer, which anyone can buy. It's also a tool found in college classrooms.

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

アメリカ シカゴにあるPhase3D（3Dプリンタが造形中しているところをモニタリングして製品の品質を良くする会社） が3Dプリンタ装置ののリアルタイム生産管理システムでオランダ海軍がスペアパーツ生産に Ultimaker 3D プリンターを使用しているようです。

Alleged CEO killer Luigi Mangione was reportedly carrying a handgun that appears to be 3D-printed when he was arrested.

Luigi Mangione, may have used a weapon that was untraceable by law enforcement. And all it takes to get one, is access to the ...

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 ...