The phone rings, and the kidnapper verifies Mitch's ideas about the staging. He informs Mitch they have also planted additional evidence that would be difficult for Mitch to locate and remove, but easy for police dogs.
The phone rings, and the kidnapper confirms Mitch's thoughts on the setup. He informs Mitch that they have also placed extra evidence that would be hard for Mitch to find and erase but easy for police dogs to detect.