Lieutenant Joel Whalen
Det. Sean Prophet
Non-Emergency Number: (815) 929-4801
The Investigations Division specializes in the investigation of crimes against persons and property. Detectives receive specialized training in the investigation of criminal acts, crime scene processing, and interview and interrogation. Crimes that are investigated by this division include murder, rape, child abuse and burglary, and narcotics.
If you have any information concerning a crime that has occurred or information concerning the possession of sale of drugs please call us or email us at the numbers listed above, or contact Crime Stoppers at (815) 93C-RIME.