
New York prosecutors sought Friday to maintain their homicide case going towards Luigi Mangione, arguing that his federal responsible plea should not finish a separate, state-court case over the killing of UnitedHealthcare CEO Brian Thompson.
The state and federal prosecutions middle on “totally different harms, totally different evils, totally different functions, totally different crimes,” Manhattan Assistant District Lawyer Joel Seidemann and colleagues wrote in a courtroom submitting.
Mangione’s protection legal professionals try to get the state homicide and weapons expenses thrown out, citing double jeopardy. It is the authorized principle that broadly prevents an individual from being repeatedly prosecuted for a similar crime, although the particulars could be difficult and disputed when totally different courts are concerned.
In response to prosecutors’ submitting Friday, Mangione’s attorneys pointed to their very own earlier courtroom papers arguing that the state and federal governments are “prosecuting the identical man twice for a similar occasion.”
A ruling is anticipated in late autumn.
At stake is whether or not Mangione will proceed to face a trial in a New York state courtroom in Manhattan and, doubtlessly, how a lot jail time he’ll serve if he is convicted. He is already trying on the probability of a prolonged federal sentence. A state conviction, if there may be one, might add extra time.
The Manhattan prosecutors argue that double jeopardy does not apply to Mangione’s scenario. Although their case and the federal prosecution each concern Thompson’s December 2024 killing, the Manhattan prosecutors contend that the precise expenses contain totally different authorized components and legal conduct.
Mangione pleaded responsible in August to federal stalking and cyberstalking expenses, admitting in courtroom that he traveled throughout state traces to New York to kill Thompson after which shot him from behind on a Manhattan avenue. The 28-year-old stated he gunned for the CEO after experiencing years of extreme again ache and “navigating the obstacles of the medical insurance system.”
Within the state case, in the meantime, Mangione pleaded not responsible in 2024 to homicide, weapons and fake-ID expenses. If he goes to trial, his admission in federal courtroom is likely to be used towards him.
Thompson, 50, led one of many United States’ largest well being insurers. His killing — with ammunition that authorities stated was marked “delay,” “deny” and “depose” — alarmed the healthcare trade whereas baring the anger that many People really feel about it. Some individuals solid Mangione as a valiant determine, at the same time as others, together with public officers, stated the killing was something however heroic.
Mangione, a scion of a distinguished Maryland actual property household, has undergraduate and grasp’s levels in laptop science. He labored for a car-buying web site for a time. He by no means had UnitedHealthcare’s insurance coverage, police stated.

