Glenn brought two walkie talkies to Hershels farm. She gave the first one to Glenn. Later on in the first episode, Glenn leaves to go to Atlanta. He never bothers to give back the talkie to Clem. So he may have died and someone stole the walkie and is now tricking Clem to go to Savannah. The second one: there is a third talkie at Clems house. Thats how Lee and her meet at first. Lee never keeps the walkie after that. It is still left at the house. So someone could have gone into her house after Lee and Clem leave. That person coould have gone to Savannah and gotten Clem's parents. OR, that dude on the talkie could just be a rapist. But that third option is SO unlikely......
