Suspect Luigi Mangione is taken into the Blair County Courthouse on Tuesday, Dec. 10, 2024, in Hollidaysburg, Pa. (Benjamin B. Braun/Pittsburgh Post-Gazette via AP)

This image release by Pennsylvania State Police shows a video image of Luigi Mangione, a suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson, at a McDonald's in Altoona, Pa., Monday, Dec. 9, 2024. (Pennsylvania State Police via AP)

This photo provided by Pennsylvania State Police shows Luigi Mangione, a suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson, at the police station in Altoona, Pa., on Monday, Dec. 9, 2024. (Pennsylvania State Police via AP)

This booking photo released Monday, Dec. 9, 2024, by the Pennsylvania Department of Corrections shows Luigi Mangione, a suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson. (Pennsylvania Department of Corrections via AP)

NYPD officers in diving suits search a lake in Central Park, Monday, Dec. 9, 2024, in New York. (AP Photo/Yuki Iwamura)

Suspect Luigi Mangione is taken into the Blair County Courthouse on Tuesday, Dec. 10, 2024, in Hollidaysburg, Pa. (Benjamin B. Braun/Pittsburgh Post-Gazette via AP)

This image taken from video provided by WJAC shows law enforcement officers escorting Luigi Mangione, handcuffed, into a courthouse building in Hollidaysburg, Pa., Monday, Dec. 9, 2024. (WJAC/Pennsylvania Department of Corrections via AP)

This photo provided by Pennsylvania State Police shows Luigi Mangione, a suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson, at the police station in Altoona, Pa., on Monday, Dec. 9, 2024. (Pennsylvania State Police via AP)

Suspect Luigi Mangione is taken into the Blair County Courthouse on Tuesday, Dec. 10, 2024, in Hollidaysburg, Pa. (Benjamin B. Braun/Pittsburgh Post-Gazette via AP)

Suspect Luigi Mangione is taken into the Blair County Courthouse on Tuesday, Dec. 10, 2024, in Hollidaysburg, Pa. (Benjamin B. Braun/Pittsburgh Post-Gazette via AP)

In this photo taken from video, New York Police chief of detectives Joseph Kenny answers questions during a news conference, Monday, Dec. 9, 2024, in New York. (New York City Mayor's Office via AP)

This combo image release by Pennsylvania State Police shows Luigi Mangione, a suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson, at a McDonald's in Altoona, Pa., Monday, Dec. 9, 2024. (Pennsylvania State Police via AP)

This photo, provided by the Hawaii Dept. of Land and Natural Resources, shows Luigi Mangione, a suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson, receiving a citation for failing to observe a posted closed-area sign, in Honolulu, Sunday, Nov. 12, 2023. (Hawaii Dept. of Land and Natural Resources via AP)