NEW YORK (FOX 9) - Prosecutors say, to Mangione , Thompson and UnitedHealthcare were symbols of the healthcare industry and what the 27-year-old considered a deadly greed-fueled cartel.

Personal possessions

What we know:

When Luigi Mangione was arrested by police in Altoona, Pennsylvania, last December, prosecutors say they recovered a red notebook he used as a diary among his possessions.

They say the diary includes several entries that explain Mangione's intent and motive to deliberately assassinate Brian Thompson, the CEO of United Healthcare, the country's largest health insurance company.

Generating headlines

The backstory:

Prosecutors say an entry in August 2024 reads, "I finally feel confident about what I will do. The details are coming together. And I don't feel any dou

See Full Page