Luigi Mangione

A New York judge ruled Monday that the suspected murder weapon and a notebook describing a plan to kill a health insurance executive will both be admitted as evidence at Luigi Mangione's state murder trial, set to begin September 8.

A musical on the alleged UnitedHealthcare CEO assassin Luigi Mangioni  is heading to New York City.

A federal judge ruled that Luigi Mangione, the alleged killer of UnitedHealthcare CEO Brian Thompson, will not receive the death penalty.

New details have emerged about Luigi Mangione’s Thailand escapades months before he allegedly murdered UnitedHealthcare CEO Brian Thompson in Manhattan, shedding light on the accused killer’s troubling behavior abroad.

A New York judge dropped terrorism charges against Luigi Mangione, the suspected assassin of UnitedHealthcare CEO Brian Thompson.

A new musical about alleged murderer Luigi Mangione is heading to San Francisco.

Luigi Mangione pleaded not guilty in federal court Friday to charges tied to the assassination of UnitedHealthcare CEO Brian Thompson.

Prosecutors have filed a notice to seek the death penalty for Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson.

Attorney General Pam Bondi has directed prosecutors to seek the death penalty for Luigi Mangione, the accused killer of UnitedHealthcare CEO Brian Thompson.

A California ballot initiative recognizes Luigi Mangione, the alleged assassin of UnitedHealthcare CEO Brian Thompson.