Prosecutors referenced alleged diary entries written by Mangione in a new court filing
Luigi Mangione made several diary entries that reveal his thoughts prior to the December shooting of UnitedHealthcare CEO Brian Thompson, of which he is accused, New York City prosecutors claim in a new court filing.
The filing, submitted Wednesday, June 4 and obtained by PEOPLE, quotes the diary entries Mangione made in the months leading up to the shooting, which were found in a red notebook he was carrying at the time of his arrest in Altoona, Pa.
The alleged entries reveal that he seemingly considered what the public reception to such a high-profile crime would be…