Investigators are eyeing a firearm purchase in Connecticut under the theory that the cold-blooded killer who executed UnitedHealthcare CEO Brian Thompson ... of a rare World War II spy gun ...

UnitedHealthcare CEO Brian Thompson was shot dead early Wednesday morning outside a New York City hotel, suspect is still on the run, and investigators are now considering the possibility that the ...

The murder weapon used in the assassination of Thompson “appears to be a ... The weapon is believed to be a modernized version of a World War-II style gun called a Welrod, sources said.

The gun used in last week's fatal shooting of UnitedHealthCare CEO Brian Thompson may have been created with a 3D printer.

Former NYPD inspector Paul Mauro said the killer of the UnitedHealthcare CEO does not look like a hitman because he used a very rare gun and had to fire multiple shots to kill Brian Thompson but ...