PEORIA, Ill. (Civitas Global) — The trial of Sean Grayson, the former Illinois sheriff's deputy accused of murdering Sonya Massey, has begun in Peoria, where it was moved due to national attention. Grayson is charged with three counts of first-degree murder for shooting the 36-year-old mother inside her home last year. The incident unfolded on July 6, when Massey, who had called 911 reporting a suspected prowler, was confronted by Grayson and another deputy.

Sangamon County State’s Attorney John Milhiser argued to the jury that body camera footage will demonstrate that Massey was non-threatening when the deputies arrived. He claimed, Grayson did not follow his training or police principles and unreasonably escalated the situation, ultimately leading to Massey's death.

Milhiser emphasized that even though Massey had mental health issues and was somewhat disoriented, she engaged with the deputies peacefully before Grayson shot her without justification. You will see how he gets mad and then decides to shoot and kill her, he added.

Defense attorney Daniel Fultz, however, urged jurors to consider the incident carefully, arguing that Grayson’s decision was made under intense pressure when Massey lifted a hot pan of water. Fultz described the situation as a tragedy, but it was not a crime. Grayson’s actions were portrayed as a reasonable response to an unpredictable situation.

The case has sparked ongoing dialogue about police accountability and the conduct of law enforcement, particularly regarding encounters with individuals experiencing mental health crises. Given the nature of the circumstances, the trial is anticipated to bring renewed focus on policies surrounding officer training and use of force in the United States.

Grayson, who is 31 years old and has pleaded not guilty, could face a prison sentence ranging from 45 years to life if convicted. The trial continues with additional testimony expected from colleagues and experts in police training.