A breakthrough came when Mangione, 26, briefly removed his mask while trying to flirt with someone at a Manhattan hostel, ...

A week after taking over the nation’s largest police department, New York Police Department Commissioner Jessica Tisch found ...

The department’s reputation and notoriety have been the byproducts of two things: the danger of life on the city’s streets in ...

The NYPD’s Jessica Tisch championed the advanced surveillance technology that helped lead to the arrest of Luigi Mangione.

The 3D-printed gun PA police allegedly recovered from Luigi Mangione is a match to shell casings at the UnitedHealthcare CEO ...

The New York Police Department announced Monday the arrest of a person of interest in the shooting death of UnitedHealthcare ...

New York law enforcement officials also said Mangione's fingerprints and DNA matched a water bottle and protein bar wrapper discarded near the crime scene.

Ten days after she took the oath as New York City’s 48th Police Commissioner, Jessica Tisch was notified of an early morning ...

A three-word message was found on bullet casings used by the masked killer of UnitedHealthcare CEO Brian Thompson, according to an ABC News report. "Deny," "defend" and "depose" were discovered by ...

Luigi Mangione contested his extradition back to New York at a court hearing, though it isn’t expected to delay legal ...

Luigi Mangione, 26, was arrested in Altoona, Pa., in connection with Brian Thompson's fatal shooting on Dec. 4, in New York ...