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Jury Seated as Trial of Ex‑Deputy in Sonya Massey Killing Opens in Peoria

The case moved from Springfield to Peoria after intense publicity raised concerns about finding an impartial jury.

Overview

  • Opening statements are expected as early as Wednesday, with proceedings projected to last one to two weeks and no cameras allowed in court.
  • Sean Grayson is charged with first-degree murder, aggravated battery with a firearm, and official misconduct, facing up to life in prison if convicted of the top count.
  • Body-camera video released by state police is central, showing a confrontation over a pot of hot water before Grayson fired three times, as prosecutors call the force unjustified and the defense claims self-defense.
  • Pretrial rulings limit what jurors will hear about Massey’s prior mental-health history and parts of Grayson’s disciplinary record, and footage captured after the shooting will be allowed.
  • Security around the Peoria County Courthouse has been tightened as demonstrators gather, and the case has already spurred a new Illinois law requiring broader background disclosure for police hires and a $10 million civil settlement with Massey’s family.