Luigi Mangione, the suspect accused of murdering UnitedHealthcare CEO Brian Thompson on Dec. 4 in Manhattan, is headed back to New York City after waiving extradition on Thursday morning.
Mangione, 26, was flown out of Pennsylvania on Thursday to face murder charges in New York. He will face federal charges, as well, according to sources.
A federal warrant was issued Thursday morning for Mangione, who will be taken to Manhattan by helicopter on Thursday afternoon. He will then have a hearing in federal court.
“The federal government’s reported decision to pile on top of an already overcharged first-degree murder and state terror case is highly unusual and raises serious constitutional and statutory double jeopardy concerns,” his New York defense attorney, Karen Friedman Agnifilo, told Fox News Digital. “We are ready to fight these charges in whatever court they are brought.”
UNITEDHEALTHCARE CEO MURDER SUSPECT LUIGI MANGIONE INDICTED IN NEW YORK
Luigi Mangione is led into an NYPD vehicle following his extradition hearing at Blair County Courthouse in Hollidaysburg, Pennsylvania, Thursday, Dec. 19, 2024. Mangione is charged with the murder of UnitedHealthcare CEO Brian Thompson. (David Dee Delgado for Fox News Digital)
Mangione arrived at the Blair County Courthouse in Hollidaysburg around 7:40 a.m. Thursday and was escorted by police. He did not say anything as he entered the building.
A New York Police Department officer also walked in through that back entrance, and NYPD officers were seen sitting in the entire front row of the room where Mangione’s court proceedings took place.
Luigi Nicholas Mangione leaves at Blair County Courthouse in Hollidaysburg, Pa., Thursday, Dec. 19, 2024. (Gene J. Puskar, Pool)
Several people outside the courthouse held signs that read “Deny, Defend, Depose,” the same message that Mangione allegedly left on shell casings at the scene of Thompson’s murder and words that are commonly used among insurance providers when they reject claims.
WATCH: LUIGI MANGIONE ARRIVES IN COURT:
The court covered his extradition hearing, as well as a preliminary hearing for his other firearms and fraudulent ID-related charges in Pennsylvania. The first hearing regarding his state charges ended around 9:20 a.m.
The suspect’s Altoona-based attorney, Thomas Dickey, spoke to Mangione, who nodded his head, ahead of the extradition hearing portion of Thursday’s proceedings.
Luigi Mangione on a flight from Pennsylvania to New York on Dec. 19 after waiving extradition. (David Dee Delgado for Fox News Digital)
Mangione’s defense officially filed his extradition waiver later on Thursday morning, which Judge David Consiglio signed, approving the suspect’s return to Manhattan.
“Our intention is to keep our case active,” Blair County District Attorney Peter Weeks said Thursday after the conclusion of Mangione’s court proceedings, adding that the suspect’s charges in New York are the “primary” case, and Blair County officials will continue to work with New York officials.
Luigi Nicholas Mangione arrives at Blair County Courthouse in Hollidaysburg, Pa., Thursday, Dec. 19, 2024. (Gene J. Puskar, Pool via AP)
New York prosecutors say Mangione plotted to travel to New York; find Thompson, a Minnesota resident in town for UnitedHealthcare’s annual shareholder conference; and kill him. Mangione allegedly shot Thompson from behind with a 3D-printed ghost gun and suppressor.
Luigi Mangione pictured in a Facebook photo. Mangione was taken into custody in Altoona, Pennsylvania, Monday morning in connection with the ambush murder of UnitedHealthcare CEO Brian Thompson in New York City. (Luigi Mangione/Facebook)
Manhattan District Attorney Alvin Bragg on Tuesday announced that a grand jury indicted Mangione on one count of first-degree murder, in furtherance of terrorism; two counts of second-degree murder; two counts of second-degree criminal weapons possession; four counts of third-degree criminal weapons possession; one count of fourth-degree criminal weapons possession; and one count of second-degree criminal possession of a forged instrument.
Prosecutors say Mangione fled New York City within an hour after the crime and traveled to Altoona, Pennsylvania.
UNITEDHEALTHCARE CEO MURDER SUSPECT HAS OUTBURST OUTSIDE PENNSYLVANIA COURTHOUSE
The suspected gunman in UnitedHealthcare CEO Brian Thompson’s murder, believed to be Luigi Mangione, is seen flirting with a hostel employee on surveillance footage before the Dec. 4 shooting. (NYPD)
Altoona police arrested Mangione in a McDonald’s five days later on Dec. 9 after receiving a tip from an employee. The suspect allegedly presented local police with a fake ID and appeared to start shaking when they asked if he had been in New York recently.
Police said the suspect took a bus from New York City to Philadelphia, and then from Philadelphia to Pittsburgh and on to Altoona — a rust-belt town nestled between Pittsburgh and Harrisburg.
The CEO of UnitedHealthcare’s parent company mourned the killing of Brian Thompson and implored people to see that industry executives are trying their best with a flawed system. (AP Photo/UnitedHealth Group via A)
Officials also found a handwritten manifesto condemning the health care industry, as NYPD Chief of Detectives Joseph Kenny previously told Fox News. The manifesto specifically mentioned UnitedHealthcare.
UNITEDHEALTHCARE CEO MURDER SUSPECT COULD SEE MOST SERIOUS CHARGE DOWNGRADED: DEFENSE ATTORNEY
While officials have not commented on an official motive, the public has speculated that the suspect had strong grievances with both the health care insurance industry.
The 26-year-old suspect is originally from Maryland and has recently lived in California and Hawaii. Mangione graduated valedictorian from the Gilman School, a private, all-boys high school in Baltimore, in 2016. He went on to receive his bachelor’s and master’s degrees in computer science from the University of Pennsylvania in 2020.
Luigi Mangione pictured in a Pennsylvania mugshot after his arrest in connection with the murder of UnitedHealthcare CEO Brian Thompson. (Obtained by Fox News Digital)
The day after his arrest in Altoona, on Dec. 10, Mangione announced that he would not waive extradition.
“We did not waive extradition and we’re contesting extradition. We are going to fight this along the rules and with the constitutional protections that my client has,” Magione’s attorney, Thomas Dickey, told reporters outside the Blair County Courthouse on Dec. 10.
Sources told Fox News on Tuesday, though, that Mangione plans to give up that fight and waive extradition, clearing the way for his return to New York City. If he does waive extradition, he will immediately be transported into NYPD custody.
COULD UNITEDHEALTHCARE CEO MURDER SUSPECT LUIGI MANGIONE FACE DEATH PENALTY?
Attorney Tom Dickey addresses the media outside of Blair County Court in Hollidaysville, Pennsylvania on Tuesday, Dec. 10, 2024. Dickey represented Luigi Mangione, who is suspected of murdering UnitedHealthcare CEO Brian Thompson, during his extradition hearing. (Dee Delgado for Fox News Digital)
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New York officials, meanwhile, say they are doing everything they can to get Mangione back to Manhattan.
“Now that [DA Bragg] has filed an indictment for the murder of Brian Thompson, New York stands ready to do whatever it takes to hold the killer accountable,” New York Gov. Kathy Hochul wrote on X Wednesday. “We’ve heard reports that the defendant will waive his extradition rights. If not, I am prepared to request a governor’s warrant as soon as possible to ensure he is held and tried in New York.”
Fox News’ David Hammelburg, Alexis McAdams, Maria Parnovich and David Hammelburg contributed to this report.