After a manhunt that lasted several days, police arrested a suspect in themurderofUnitedHealthcareCEO Brian Thompson on Monday.
Mangione is currently being held in Pennsylvania after fighting extradition to New York City during a hearing on Tuesday.
Heres everything we know so far as additional details continue to emerge from investigations into the incident.
Police place bullet casing markers outside of a Hilton Hotel in Midtown Manhattan where UnitedHealthcare CEO Brian Thompson was fatally shot on Dec. 4, 2024 in New York City.Spencer Platt/Getty Images
Thompson was pronounced dead at a nearby Mount Sinai hospital.
The incident occurred less than two hours before the annual UnitedHealth Group Investor Conference was scheduled to begin.
A number of social media users connected the words to Jay M. FeinmansDelay, Deny, Defend.
The attire worn in the images matched that of the video footage.
Additional photos were shared via official NYPDsocial media accountson Thursday, Dec. 5.
The person of interest in the set of images was not wearing a mask over his face.
It was unclear from the postings whether the images were captured on the same day as the shooting.
A spokesperson for Lyft, which operates Citi Bike, initially vowed to assist law enforcement in its investigation.
The NYPD shifted its focus to the potential use of an unmarked e-bike.
Central Park at the time was marked as his last known location.
On Friday, Dec. 6, authoritiesrecovered a backpackin the park believed to be linked to the murder.
Mangione was detained by authorities in Altoona, Pennsylvania, on Monday, Dec. 9.
The arrest came after he was recognized at a McDonalds.
He was reportedly found carrying multiple fraudulent IDs, as well as a U.S. passport, according to Tisch.
Mangione is also said to have been carrying a handwritten manifesto that criticized the healthcare industry.
The contested extradition process can span months.
Weve seen no evidence, Dickey said onGood Morning Americaon Wednesday, Dec. 11.
These are things were looking to see, he said.
If you brought a gun in and said, Well, it looks like that.
These firearms are often assembled at home, which largely renders them untraceable.
The charging documents state that both the pistol and silencer were 3D-printed.
The note was brief, only 262 words.
He appeared to suffer from debilitating back pain as a result.
Kenny added: We dont think theres any specific threats to other people mentioned in that document.
This article was updated with new details and a full timeline of events
