Though a tracker was put on her, the police hadn't been able to put a speaker transmitter in her ears or clothes so that they could hear what was being said and they felt that that was one of their failures for not thinking of that earlier. They quickly gave it to Bryan just in case Devon asked for him as well.
When Sharon got there not caring what her fate would be because she was already too scared for her daughter, she saw a sick smile break on Devon's face.
'You are finally here, ma'am. I finally got you where I want you', she said but Sharon did not...