2020 Engineering graduate Luigi Mangione is reportedly expected to plead guilty in federal court this Friday.
Mangione is charged with two federal counts of stalking resulting in the death of UnitedHealthcare CEO Brian Thompson and was scheduled to go on trial in January of next year. According to the New York Times, the details of the potential plea are unclear and could change by the time he is slated to appear at a court hearing on Aug. 14.
The two stalking charges Mangione faces carry a maximum sentence of life in prison without the possibility of parole. He previously faced two additional federal stalking charges — one of which carried a potential death penalty — before a district judge dismissed them in January.
Earlier this year, arguments took place over whether certain evidence was seized illegally and therefore inadmissible in court. In May, a judge ruled that a 3D-printed pistol and a notebook could be used as evidence, but suppressed several other items obtained through an “improper warrantless search.”
Even if Mangione pleads guilty in federal court, he will still have to appear at his New York state trial in September — where he is charged with second-degree murder, possession of a forged instrument, and six counts related to criminal possession of a weapon.
In June, Mangione’s lawyers submitted plans to pursue a defense of extreme emotional disturbance in his state murder trial — which, if successful, would downgrade the charge to first-degree manslaughter — before abruptly backtracking the following day.
The simultaneous federal and state cases against Mangione have raised questions about double jeopardy, a constitutional protection that prevents someone from being prosecuted twice for the same offense.
Under New York’s double jeopardy laws, Mangione’s lawyers could maintain that he cannot be tried for his state murder charge if the federal case is resolved first, though prosecutors might argue that the offenses are different.
At Penn, Mangione studied computer and information science and graduated with a bachelor’s and master’s degree in 2020. On campus, he founded UPGRADE, the University’s first game development club.
Mangione was also a member of the Phi Kappa Psi fraternity. In his previous online posts, Mangione claimed that he experienced mental and physical issues during his time at Penn — such as back problems and “brain fog” — which were exacerbated by the fraternity’s “hell week.”
He attributed those issues to his difficulty maintaining focus, decline in academic success, and negative impact on his overall wellbeing.
Staff reporter James Wan covers academic affairs and can be reached at wan@thedp.com. At Penn, he studies communication and computer science. Follow him on X @JamesWan__.
