What's Going on With Quin Grey?

The kidnappers appeared to be deactivating quin selphone after each of the calls they made. After two attempted money drops failed, the local sheriff called in the fbi. Almost a hundred, 50 people were now working to find quin grey. Agents felt they were making progress, but then suddenly the phone was also pinging farther away the kidnappers and quin might have been on the move.