Mangione is fighting potential extradition back to New York, where he is charged with murdering CEO Brian Thompson..

Her comments ... were antithetical to the values of both the School of Arts and Sciences and the University of Pennsylvania," ...

The man accused of killing UnitedHealthcare CEO Brian Thompson comes from a prominent Maryland real estate family.

Brian Thompson was laid to rest at a private funeral service in his Minnesota hometown on Monday. That same day, Luigi ...

Marked shell casings from the assassination scene match the gun found on the suspect. His fingerprints match some key items ...

They no doubt are hoping to secure an indictment to strengthen their case to bring Luigi Mangione to New York City.

A teacher at the University of Pennsylvania in Philadelphia has come under fire after comments she made on social media ...

The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered ...

Luigi Mangione is under heightened scrutiny as details of his personal life emerge, including activity on the dating app ...

The man charged with killing UnitedHealthcare CEO Brian Thompson on a Manhattan street was seen near a Port Authority bus ...

An assistant professor at the University of Pennsylvania has issued an apology after praising Luigi Mangione, the man accused ...

Video captured the moment the gunman walked up behind the CEO outside the Hilton in Midtown Manhattan, pointed his gun at him ...