0:00 0:00 1x

This is read by an automated voice. Please report any issues or inconsistencies here .

A loaded gun magazine in Luigi Mangione’s backpack during his Pennsylvania arrest convinced police he killed UnitedHealthcare CEO Brian Thompson in Manhattan.

His defense team argues the warrantless search violated his rights, an issue now being decided in his pretrial hearing in Manhattan.

Disputed evidence includes a 9mm handgun prosecutors say matches the murder weapon and a notebook showing his disdain for health insurers.

NEW YORK — Moments after Luigi Mangione was put in handcuffs at a Pennsylvania McDonald’s, a police officer searching his backpack found a loaded gun magazine wrapped in a pair of underwear.

The discovery, recounted in court Monday as Mangione fights to e

See Full Page