Manhunt for UnitedHealthcare CEO Brian Thompson's killer enters second day - here's what major clues investigators are looking at

Investigators continue to analyze a trail of clues linking a suspected killer to a rare WWII spy gun and a hostel in Manhattan.

The gunman used a B&T VP9, a modern version of a WWII spy gun, during the chilling slaying of UnitedHealthCare CEO Brian Thompson.

Surveillance video captured the suspect expertly handling a pistol with a silencer, emphasizing the need to track down the weapon and its origin.

Detectives are tracing the killer's movements through NYC, leading them to a hostel where he checked in using a fake New Jersey ID.

Read at New York Post