NEW YORK (AFP) — The state trial of Luigi Mangione, accused of gunning down a United States (US) health insurance executive in New York, will begin on June 8, local media reported on Friday.

New York State judge Gregory Carro set the date, ABC News and NBC reported, amid a spat over the scheduling of a separate federal case linked to the killing of Brian Thompson, which is slated to begin September 8.

The December 2024 murder of United Healthcare executive Thompson, captured on surveillance video, shocked the United States and highlighted deep public anger with the country’s profit-driven private health care system.

Mangione was arrested five days after the killing at a McDonald’s restaurant in Altoona, Pennsylvania, 230 miles (370 kilometres) from the crime scene, following a tip from a staff member.

At the state level, he is charged with murder and could face life imprisonment without parole if convicted.

The federal case carries the same potential punishment after a US judge barred prosecutors in late January from seeking the death penalty against Mangione.

Judge Margaret Garnett dismissed two federal charges of murder and using a gun with a silencer, which are eligible for capital punishment. He still faces two counts of stalking.

Mangione — who has an avid fan base of mostly women who often attend his hearings — has pleaded not guilty to all charges.