1x2 - The Walking Dead: The Oath

Karina is about to be bitten by a walker until Gale saves her. Karina asks if she is a doctor, Gale responds that she is and that she can help them. They put Paul on a stretcher and bring him into a treatment room. Gale says she has done all she can for Paul and that they will have to wait and see how things turn out. Karina notices a strap around Paul's right arm and asks Gale what it is for. She tells her that it is a safety precaution in case he turns. This causes Karina to panic and Gale escorts her outside.