| W | M | 39 | 01/01/2021 | a) Fentanyl Intoxication | Crest Hill | Accident |
| W | M | 40 | 01/06/2021 | a) Coronary Atherosclerosis. Part 2: Cocaine Intoxication | Mokena | Accident |
| W | F | 28 | 01/23/2021 | a) Fentanyl, acetyl Fentanyl, Cocaine, And Heroin Intoxication | Crest Hill | Accident |
| W | M | 50 | 01/07/2021 | a) Fentanyl and Heroin Intoxication | Joliet | Accident |
| W | M | 29 | 01/25/2021 | a) Fentanyl, Heroin, and Alcohol Intoxication. Part 2: Dilated Cardiomyopathy and Fatty Liver | Lockport | Accident |
| W | M | 36 | 01/29/2021 | a) Fentanyl, Acetyl Fentanyl, Mitragynine, and Cocaine Intoxication | Romeoville | Accident |
| W | M | 20 | 01/31/2021 | a) Fentanyl Intoxication | Bolingbrook | Accident |
| W | M | 42 | 01/17/2021 | a) Cold Exposure. Part 2: Alcohol and Diazepam Intoxication | Tinley Park | Accident |
| W | M | 57 | 02/06/2021 | a) Cocaine Intoxication, Part 2: Diabetes Mellitus | Joliet | Accident |
| W | M | 58 | 02/01/2021 | a) Fentanyl Intoxication | WCSP (Lockport Twsp) | Accident |
| W | F | 30 | 02/01/2021 | a) Diabetic Ketoacidosis. Part 2: Cocaine Intoxication | Crete | Accident |
| B | M | 52 | 02/14/2021 | Fentanyl, Cocaine, Alcohol, and Zylazine Intoxication | Joliet | Accident |
| B/W | F | 36 | 02/21/2021 | a) Methadone Intoxication. Part2: Fatty Liver | Crest Hill | Accident |
| W | M | 43 | 03/01/2021 | a) Fentanyl and Clonidine Intoxication | Wilmington | Accident |
| W | M | 29 | 02/18/2021 | a) Heroin, Fentanyl, and Mitragynine Intoxication | Mokena | Accident |
| W | F | 34 | 03/05/2021 | a) Fentanyl Intoxication | Joliet | Accident |
| W | F | 22 | 03/12/2021 | a) Fentanyl Intoxication | New Lenox | Accident |
| W | M | 42 | 03/18/2021 | a) Fentanyl and Cocaine Intoxication | WCSP (Lockport Twsp) | Accident |
| W | M | 40 | 03/20/2021 | a) Fentanyl Intoxication | Joliet | Accident |
| B | M | 65 | 03/30/2021 | a) Fentanyl, cocaine, and Alcohol intoxication | Joliet | Accident |
| W | M | 34 | 03/30/2021 | a) Fentanyl Intoxication, Part 2: Obesity | Bolingbrook | Accident |
| B | M | 27 | 04/03/2021 | a) Fentanyl Intoxication | Joliet | Accident |
| W | M | 18 | 04/07/2021 | a) Fentanyl Intoxication | Joliet | Accident |
| W | M | 38 | 04/07/2021 | a) HCVD, Part2: Fentanyl and Cocaine Intoxication, Coronary Atherosclerosis, and End Stage Renal Disease | Joliet | Accident |
| W | M | 31 | 04/05/2021 | a) Fentanyl Intoxication | Lockport | Accident |
| W | M | 38 | 04/02/2021 | a) Fentanyl, Heroin, and Cocaine Intoxication | Joliet | Accident |
| W | F | 37 | 04/10/2021 | a) Fentanyl and Acetyl Fentanyl Intoxication | Joliet | Accident |
| W | F | 62 | 03/23/2021 | a) Combined Tramadol and Hydrocodone Intoxication, Part2: COPD | Steger | Accident |
| W | F | 35 | 03/24/2021 | a) Cocaine and Fentanyl Intoxication | Romeoville | Accident |
| W | F | 42 | 04/15/2021 | a) Fentanyl and Acetyl Fentanyl | Bolingbrook | Accident |
| W | M | 66 | 04/12/2021 | a) Fentanyl and Hydrocodone Intoxication | Joliet | Accident |
| W | M | 39 | 04/03/2021 | a) Fentanyl, Cocaine, Heroin, and Xylazine Intoxication | Beecher | Accident |
| W | F | 54 | 04/16/2021 | a) Fentanyl Intoxication | WCSP (Homer Glen) | Accident |
| W | M | 64 | 04/15/2021 | a) Fentanyl, Acetyl Fentanyl, and Heroin Intoxication | Wilmington | Accident |
| W | M | 38 | 04/16/2021 | a) Oxycodone Intoxication | Plainfield | Accident |
| W | M | 42 | 04/21/2021 | a) Fentanyl and Cocaine Intoxication | Joliet | Accident |
| W | M | 28 | 04/15/2021 | a) Fentanyl and Heroin Intoxication | Naperville | Accident |
| W | M | 31 | 04/19/2021 | a) Fentanyl, Acetyl Fentanyl, and Cocaine Intoxication | WCSP (Peotone Twsp) | Accident |
| B | M | 51 | 04/26/2021 | a) Fatty Liver, Part2: Cocaine Intoxication | WCSP (Monee Twsp) | Accident |
| W | M | 40 | 04/24/2021 | a) Fentanyl and Cocaine Intoxication | WCSP (Lockport Twsp) | Accident |
| W | M | 52 | 05/02/2021 | a) Heroin, Fentanyl, Cocaine, and Alcohol Intoxication | Monee | Accident |
| B | M | 56 | 04/30/2021 | a) HCVD., Part2: Cocaine Intoxication | N/A | Accident |
| B | F | 50 | 04/30/2021 | a) Hemoperitoneum, b) Hepatocellular Cancer, Part 2: Cirrhosis of the Liver & Cocaine Intoxication | Joliet | Accident |
| W | M | 65 | 05/01/2021 | a) Alcohol, Heroin, and Fentanyl Intoxication. Part2: Coronary Atherosclerosis | Joliet | Accident |
| B | M | 38 | 03/20/2021 | a) Fentanyl and Heroin Intoxication | Steger | Accident |
| B | F | 59 | 04/06/2021 | a) Cocaine Intoxication | Joliet | Accident |
| W | M | 32 | 05/10/2021 | a) Heroin, Fentanyl, Cocaine, and Acetyl Fentanyl Intoxication | Steger | Accident |
| W | M | 39 | 05/31/2021 | a) Fentanyl Intoxication | Bolingbrook | Accident |
| W | M | 41 | 05/25/2021 | a) Anoxic Encephalopathy, b) Bi Poly Substance Abuse | Joliet | Accident |
| W | F | 36 | 06/09/2021 | a) Cocaine and Fentanyl Intoxication | Joliet | Accident |