Memes and posts in support of Luigi Mangione, who's charged with killing UnitedHealthcare's CEO, have spread online. Some cast Mangione as a hero.

Mangione is in a Pennsylvania jail cell as he awaits extradition to New York on murder charges. Little new information is available about a possible motive, though writings found in Mangione’s possession hinted at a vague hatred of corporate greed and an expression of anger toward “parasitic” health insurance companies.