New York City

The 26-year-old Ivy League grad accused of gunning down UnitedHealthcare CEO Brian Thompson on a Manhattan street was carrying a notebook that may lend further insight into his mindset and alleged motivation, two sources familiar with the investigation said Wednesday.

The 26-year-old appeared at a hearing in Pennsylvania Tuesday afternoon, where he refused to waive his right to extradition.

The 26-year-old appeared at a hearing in Pennsylvania Tuesday afternoon.

A former high school classmate and neighbors in Hawaii shared their recollections of the man charged with killing UnitedHealthcare CEO Brian Thompson.

Authorities arrested a suspect and charged him with murder in the brazen Manhattan killing of UnitedHealthcare’s CEO after a quick-thinking individual at a Pennsylvania McDonald’s spotted a man who officers found with a gun, mask and writings linking him to the deadly shooting.

Luigi Mangione has been charged with murder in New York. He was on the run for days after the shooting death of UnitedHealthcare CEO Brian Thompson. Investigators revealed more details about Mangione who was arrested in Pa. NBC10’s Aaron Baskerville has more on his ties to Pa.

A 26-year-old Ivy League graduate was arrested Monday and later charged with murder in the brazen Manhattan killing of the CEO of UnitedHealthcare after a quick-thinking person at a Pennsylvania McDonald’s spotted a man who officers later found to be in possession of a gun, mask and writings linking him to the deadly shooting.

While announcing the arrest of Luigi Mangione, the person of interest in the murder of UnitedHealthcare CEO Brian Thompson, Pennsylvania Governor Josh Shapiro spoke out against those who have called Mangione a “hero” and condemned his alleged actions.

Luigi Mangione, a University of Pennsylvania graduate, was named a person of interest in the murder of UnitedHealthcare CEO Brian Thompson in New York City. Mangione is being questioned by police in Pennsylvania. NBC10’s Lauren Mayk has the latest on the investigation while Claudia Vargas takes a look at Mangione’s ties to the Philadelphia area. 

Police arrested a 26-year-old man on Monday in the killing of UnitedHealthcare CEO Brian Thompson, gunned down on a busy midtown Manhattan sidewalk last Wednesday morning.

Officials provided more details on the arrest of Luigi Mangione — a University of Pennsylvania graduate and person of interest in the murder of UnitedHealthcare CEO Brian Thompson — who was taken into custody in Altoona, Pennsylvania.

Former marine Daniel Penny was found not guilty of criminally negligent homicide in the May 2023 death of Jordan Neely in New York.

A jury found Marine veteran Daniel Penny not guilty of criminally negligent homicide in the May 2023 subway chokehold death of subway performer Jordan Neely.

A man in the Altoona, Pennsylvania, area is being questioned Monday in connection with last week’s UnitedHealthcare CEO killing in Manhattan, according to two sources familiar with the matter.

UnitedHealthcare CEO Brian Thompson was shot dead in Manhattan last week, and authorities have yet to apprehend his killer.

They have seen him smiling on a hostel security camera, but don’t know his name. They found the backpack he discarded while fleeing, but don’t know where he’s gone. As the search for UnitedHealthcare CEO Brian Thompson’s killer goes on, investigators are reckoning with a tantalizing dichotomy: They have troves of evidence, but the shooter remains an enigma. Police...

They have seen him smiling on a hostel security camera, but don’t know his name. They found the backpack he discarded while fleeing, but don’t know where he’s gone. As the search for UnitedHealthcare CEO Brian Thompson’s killer goes on, investigators are reckoning with a tantalizing dichotomy: They have troves of evidence, but the shooter remains an enigma. Police...

They have seen him smiling on a hostel security camera, but don’t know his name. They found the backpack he discarded while fleeing, but don’t know where he’s gone. As the search for UnitedHealthcare CEO Brian Thompson’s killer goes on, investigators are reckoning with a tantalizing dichotomy: They have troves of evidence, but the shooter remains an enigma. Police...

Late Saturday, police released two additional photos of the suspected shooter that appeared to be from a camera mounted inside a taxi.

Police still did not know the gunman’s name or whereabouts or have a motive for the killing.