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

Luigi Mangione was arrested on gun charges in Pennsylvania and faces a murder charge in New York for the death of ...

The firearm found on the suspect in the murder of the UnitedHealthcare CEO is believed to have been an untraceable ghost gun, ...

After police culled the best photo and video images from relevant security cameras (no small task), their decision to share those images with the public led to the apprehension.

A University of Pennsylvania assistant professor is under fire following a social media post praising the killing of United Healthcare CEO Brian Thompson.

As New York authorities seek to extradite Luigi Mangione, 26, from Pennsylvania in connection with the Dec. 4 killing of UnitedHealthcare CEO Brian Thompson outside a Manhattan hotel, investigators ...

Kevin Costner is taking great pride in looking youthful as he closes in on his 70th birthday in January, as a source ...

Police in New York said Wednesday that forensic investigators were able to match the gun Luigi Mangione was carrying when he ...

Luigi Mangione, the man accused of killing UnitedHealthcare CEO Brian Thompson, suffered severe back pain that prevented him from being “physically intimate,” according to reports.

Accused CEO killer Luigi Mangione leads a secret life, as new details continue to emerge about the execution of Brian ...

Commissioner Jessica Tisch also said Wednesday that lab results matched suspect Luigi Mangione’s prints to a water bottle and ...

Authorities are analyzing a fingerprint on a cellphone found in their investigation into the man charged with killing ...