06/03/2026
In reference to the release below on behalf of the Peoria Police Department:
The victim, 36-year-old Catherine Walker-Thomas, of W. Millman Street, Peoria, was transported to OSF HealthCare Saint Francis Medical Center in critical condition. Despite aggressive interventions, sadly, Walker-Thomas was pronounced deceased at OSF in the trauma room at 10:56 pm.
Autopsy today demonstrates that Walker-Thomas suffered a stab wound that was inconsistent with life, and she likely died moments following the incident.
This case remains under investigation by the Peoria Police Department.
Homicide Arrest
PPD Incident #26- 35181
(PEORIA, IL) On Tuesday, June 2, 2026, at approximately 10:12 p.m., officers with the Peoria Police Department responded to the 700 block of N. Hightower Street after receiving a hang-up 911 call. While officers were en route, additional information was received regarding a disturbance at the location.
When officers arrived, they located a 36-year-old female at the residence suffering from an apparent stab wound. Officers and Peoria Fire personnel immediately rendered emergency medical aid. The victim was transported to a local hospital, where she later succumbed to her injuries and was pronounced deceased.
The identity of the victim, along with the official cause and manner of death, will be released by the Peoria County Coroner's Office.
Members of the Peoria Police Department's Patrol Division, Criminal Investigations Division (CID), and Crime Scene Unit (CSU) responded to the scene and initiated an investigation.
During the course of this investigation, detectives identified 31-year-old Keonta J. Williams as the suspect.
On Wednesday, June 3, 2026, Williams was taken into custody by investigators and arrested for First Degree Murder. She was subsequently transported to the Peoria County Jail.
Anyone with information regarding any violent crimes is encouraged to contact the Peoria Police Department at (309) 673-4521, tip411 (anonymous), or Crime Stoppers at (309) 673-9000.
**All suspects and arrestees are presumed innocent until proven guilty in a court of law. **