Audio problem: If you listen carefully to the conversation Kimble has with his lawyer, he says "St. Louis" differently in the live version and the police recording, indicating the crew may have used two different recordings.
Audio problem: When the cops are monitoring Kimble's phone call to his lawyer, Gerrard says, "That's a guy on a PA in the background", or something similar. During the actual phone call that Kimble makes, their is no PA audible in the scene at all.
Answer: Why on earth would the Chicago PD leave Kimble to think he was safe if they knew his location? He's a convicted killer - they find him, they grab him, they throw him in prison, end of story. No requirement to lull him into a false sense of security. They busted the Polish woman's son for drug dealing - he turned Kimble in to try to buy some leniency.
Tailkinker