The 3D-printed gun that health care CEO killing suspect Luigi Mangione had when he was arrested this week in Pennsylvania ...

In a span of one week Luigi Mangione went from an Ivy League graduate who excelled in a world of privilege to an accused killer sitting in a Pennsylvania jail cell for the cold-blooded murder of ...

Luigi Mangione was dressed in an orange jumpsuit as officers led him from a vehicle into the courthouse when he started shouting to the cameras.