Luigi Mangione appears in Manhattan Criminal court for his arraignment on state murder and terror charges in the killing of UnitedHealthcare CEO Brian Thompson, Monday, Dec. 23, 2024, in New York. (Curtis Means/Pool Photo via AP)

Luigi Mangione appears in Manhattan Criminal court for his arraignment on state murder and terror charges in the killing of UnitedHealthcare CEO Brian Thompson, Monday, Dec. 23, 2024, in New York. (Curtis Means/Pool Photo via AP)

Luigi Mangione appears in Manhattan Criminal court for his arraignment on state murder and terror charges in the killing of UnitedHealthcare CEO Brian Thompson, Monday, Dec. 23, 2024, in New York. (Curtis Means/Pool Photo via AP)

Luigi Mangione appears in Manhattan Criminal court for his arraignment on state murder and terror charges in the killing of UnitedHealthcare CEO Brian Thompson, Monday, Dec. 23, 2024, in New York. (Curtis Means/Pool Photo via AP)

Luigi Mangione appears in Manhattan Criminal court for his arraignment on state murder and terror charges in the killing of UnitedHealthcare CEO Brian Thompson, Monday, Dec. 23, 2024, in New York. (Curtis Means/Pool Photo via AP)