Mark Shane Carnahan was booked into the Macon County Jail on 4/19/2025 4:27 AM by the Decatur Police Department for the following charges:

Improper Turn Signal
Improper Traffic Lane Usage
Operate Uninsured Motor Vehicle
Driving While Under The Influence Of Alcohol


Note: We post all subjects who are taken into the jail. The majority of the time, this is due to a new arrest; however, sometimes subjects are transfered back to this facility from another facility, which would cause them to be re-posted. The charges listed above may be the result of the subject failing to appear for court, not necessarily a new charge. All subjects are presumed innocent until found guilty by the court of law.