Attorneys for Luigi Mangione, the man accused of killing United HealthCare CEO Brian Thompson, say Manhattan prosecutors ...

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

For all four of his victims - Madison Mogen, Kaylee Goncalves, Xana Kernodle and Ethan Chapin - Kohberger admits to their ...

Bryan Kohberger and Luigi Mangione's isolation could have deepened due to a shocking link the two killers share.

What we know about Luigi Mangione's alleged list of 27 things he's grateful for Mangione was said to have written that he is grateful for both "conservatives" and "liberals," among other things.

Police said they recovered a red notebook at the time of Mangione’s arrest, detailing his frustrations with the health insurance industry and plans to carry out an attack.

Diary entries from Luigi Mangione, the man charged in the death of former United Healthcare CEO Brian Thompson, are public.

Luigi Mangione wrote of an “unjustified catastrophe” he considered before deciding to attack an insurance executive, court records show.

Prosecutors referenced alleged diary entries they say Mangione wrote in the months leading up to the shooting of UnitedHealthcare CEO Brian Thompson.

Six months after Luigi Mangione was charged in the fatal shooting of UnitedHealthcare CEO Brian Thomson, to which he has pleaded not guilty, state prosecutors released copies of his “manifesto.” ...