The day after a masked gunman killed the CEO of UnitedHealthcare in New York City, police in San Francisco gave the FBI a ...

Luigi Mangione is suspected of shooting UnitedHealthcare CEO Brian Thompson on a Manhattan street on the morning of Dec. 4, ...

A man believed to be connected to the killing of UnitedHealthcare CEO Brian Thompson last week is now in custody, authorities ...

The leader of UnitedHealth Group wrote that the health insurance executive gunned down on a Manhattan sidewalk last week ...

Luigi Mangione may waive extradition to New York City as early as Tuesday, Manhattan District Attorney Alvin Bragg said on ...

Luigi Mangione, the suspect accused of gunning down UnitedHealthcare CEO Brian Thompson, may waive extradition to New York ...

Luigi Mangione, the man charged in the killing of UnitedHealthcare chief executive Brian Thompson, did not have coverage from the health insurer, the company said Friday.

Police say the evidence against Luigi Mangione includes fingerprints and notebook entries linking him to the shooting death ...

Police say the man charged with killing UnitedHealthcare CEO Brian Thompson was not a client of the medical insurer and may ...

Luigi Mangione is believed to be a person of interest in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson, ...

The Manhattan District Attorney's Office has started presenting evidence to a grand jury in the case against the man ...