Centreville Police Department, Illinois
End of Watch Tuesday, June 2, 2009
Add to My HeroesGregory Jonas
Lieutenant Gregory Jonas was shot and killed while patrolling an apartment complex.
Lieutenant Jonas was on patrol in the 4700 block of Tudor Avenue when he was shot in the head and killed. It is believed the shooting occurred when he was questioning an individual at approximately 2:00 am.
The suspect was later apprehended and charged with murder. On June 13th, 2012, the suspect pleaded "guilty but mentally ill" to murder. On November 13th, 2012, he was sentenced to 53 years in prison without parole.
Lieutenant Jonas had served with the Centreville Police Department for 15 years and had previously served with the Alorton Police Department for eight years. He was survived by his wife, two sons, four daughters, mother and 10 grandchildren.
Bio
- Age 59
- Tour 23 years
- Badge 003
Incident Details
- Cause Gunfire
- Weapon Gun; Unknown type
- Offender Sentenced to 53 years
Most Recent Reflection
View all 181 ReflectionsGregory this is your step sister Dawn Mathews. I only met you one time, on Father's Day with our Dad LeRoy, years ago. You are missed, big brother. Rest In Heaven.
Dawn Mathews
November 21, 2023
Recent LODD Deaths

Detective James Michael Lett
Benton Police Department, AR
EOW: November 8, 2023

Border Patrol Agent Freddy Ortiz
United States Department of Homeland Security - Customs and Border Protection - United States Border Patrol, US
EOW: November 14, 2023

Correctional Officer III Jovian Motley
Texas Department of Criminal Justice - Correctional Institutions Division, TX
EOW: November 13, 2023

Sergeant Jon Arden Jenson
Fort Worth Police Department, TX
EOW: October 28, 2023

Senior Police Officer Jorge Pastore
Austin Police Department, TX
EOW: November 11, 2023

Correctional Officer I Kelly Bernard Rolando
Missouri Department of Corrections, MO
EOW: October 22, 2023

Chief of Police Frank Hayes, Jr.
Goodland Police Department, KS
EOW: August 30, 2023

Lieutenant Milton Resendez
San Benito Police Department, TX
EOW: October 17, 2023

Sergeant Richard Carrero Mendez
Philadelphia Police Department, PA
EOW: October 12, 2023