Kankakee County Coroner
Kankakee County Coroner
Morgue Photo.jpg





Kankakee County Coroner Robert Gessner

The Kankakee County Coroner's Office investigates all deaths occurring in Kankakee County. The Coroner's Creed establishes questions that must be answered to fulfill the requirements of these investigations, as well as provide care and justice for the deceased and for the family and friends of the deceased. These questions are: who, how, where, when, and why? Based on the findings of the toxicology and/or autopsy results, the manner of death can sometimes be determined as well. It is also the responsibility of the Coroner's Office to notify next of kin. When an investigation has been completed and these questions have been answered, the information becomes available through the Freedom of Information Act. For information regarding the costs associated with obtaining copies of reports, please see the Public Information Policy

Bob Gessner has been the Kankakee Coroner since James Kelly left office at the end of 2003. He was then appointed Coroner. He was later elected to the position in November of 2004 and then re-elected in 2008 and has served the county well ever since.

Kankakee County Coroner Office Hours: Monday thru Friday: 8:30am-3:30pm 

We are closed on all Federal & State holidays.


Contact Us


3000 South Justice Way, Kankakee, Illinois, 60901


Office: (815) 802-7190

Fax: (815) 802-7191

After Hours Contact: (815) 933-3327

E-Mail: coroner@k3county.net

November 27, 2018 - sheriff’s investigators arrest mom/boyfriend in yesterday’s homicide death of 1 year-old child

On Monday (November 26th) at approximately 6:31 a.m., sheriff’s deputies were dispatched and responded to the Fairview Motel (2745 S Rt. 45/52, Kankakee, IL) in regards to an unresponsive 1year‐old child.  Shortly after arrival, the child, Keon B. Brown, was pronounced deceased.  It was later determined through an autopsy, that the preliminary cause of death was a result of blunt force trauma.      

Sheriff’s investigators arrested 34 year‐old, Dean A Williams of Kankakee and 23  year‐old, Keyonna M Deckert, of Colorado, for 1st Degree Murder and Aggravated  Battery.  Both Williams and Deckert were booked into the Jerome Combs  Detention Center and are awaiting their initial arraignment. “I commend the quick  work of the Coroner’s  Office in completing the  autopsy in such a short  time frame to assist our  investigators.” said Sheriff Mike Downey.  “Additionally, considering the horrific circumstances, I am  extremely grateful for the excellent working relationships our investigators have  with the Coroner’s Office and the State’s Attorney’s Office.”

May 23, 2017- First Carfentanil Death in Kankakee County

Kankakee County reached a grim milestone earlier this month as the county recorded its first ever death from the highly potent and deadly drug, Carfentanil. The decedent was a 38 year old male who resided in Kankakee and was found deceased on May, 4 2017. An autopsy was conducted and toxicology testing returned on May, 22, 2017 and confirmed the cause of death was due to Carfentanil Intoxication.

Since December 1, 2016 Kankakee County has recorded 24 drug overdose deaths. Many of these deaths are the result of Heroin and Fentanyl overdoses. Several cases have tested positive for Acetyl Fentanyl and Acryl Fentanyl. Fentanyl is 50 to 100 times as strong as morphine. Over the past few months, several other counties in Illinois have reported cases involving Carfentanil. Carfentanil is never prescribed to humans and is used to tranquilize large animals such as elephant and elk. Experts say Carfentanil is 10,000 times more powerful than morphine and 100 times more powerful than Fentanyl.

December 6, 2016 – Kankakee, IL – Kankakee County Sheriff Mike Downey and Kankakee County Coroner Bob Gessner are reporting multiple heroin/fentanyl overdoses in the area.

“Area hospitals have reported several today alone,” said Sheriff Downey. “We’re not certain if there is a bad batch being distributed throughout Kankakee County or if it is extremely potent. All law enforcement officers have been advised of the deadly situation and are keeping an extra eye out for the deadly strain.”

“To date, we’ve had over 25 fatal overdoses this calendar year,” said Coroner Gessner. “We’ve already suffered the same fatal OD’s this year than all of last year with a full month to go. Unfortunately, these drugs are often laced or cut with other substances, often which is more potent or a synthetic opiate. It’s too bad that the drug user is unaware of what they’re ingesting, and that these unknowns often result in their deaths.”

Sheriff Downey and Coroner Gessner are encouraging the community to work with our area law enforcement to report anyone they suspect of distributing or possessing these dangerous substances. Sheriff Downey and Coroner Gessner are pleading with those that may be reluctant or fearful to contact police to call CrimeStoppers at (815) 93-CRIME.

You can remain completely anonymous!

It is the purpose of this office to do professional death investigations. We want to do this by making a commitment to “Care of the deceased and concern for the living