Visual snow syndrome, a condition causing static-like vision impairment, allegedly connects Idaho murderer Bryan Kohberger ...

Diary entries written by Luigi Mangione reveal the now 27-year-old’s detailed thinking before the killing of UnitedHealthcare CEO Brian Thompson last year, a new court filing shows.

Details from Luigi Mangione's handwritten diary "So, say you want to rebel against the deadly, greed-fueled health insurance cartel," he wrote in the notebook. "Do you bomb the HQ? No. Bombs ...

Luigi Mangione pleaded not guilty Friday to a federal murder charge in the killing of UnitedHealthcare CEO Brian Thompson as prosecutors formally declared their intent to seek the death penalty ...

The judge warned Attorney General Pam Bondi to temper her statements about Luigi Mangione to ensure a fair trial on charges of killing a health insurance executive.

Luigi Mangione, accused of gunning down an insurance executive in cold blood in a slaying that has divided Americans, pleaded not guilty to murder charges on Friday, after he was arraigned in court.

Mangione pleaded not guilty on Friday during his arraignment in the killing of UnitedHealthcare CEO Brian Thompson. Prosecutors have filed an intent to seek the death penalty.

Prosecutors say Luigi Mangione, who allegedly murdered United Health Care CEO Brian Thompson, wrote about the crime ahead of carrying it out.

Diary entries written by Luigi Mangione reveal the now 27-year-old’s detailed thinking ahead of the alleged killing of UnitedHealthcare CEO Brian Thompson last year, a new court filing shows.