I thought maybe the rapey cop hit her over the head and kidnapped her and then made up a story that he saved her. He obviously had his eye on her for rapey reasons from the start.
So if carol ended up at that hospital but later on saves them at the terminus, why was beth not with carol. That must mean then that carol got away and beth didn't or that beth died? Maybe beth, carol and few others from the hospital will be coming out the bushes. Maybe the doctor or the police women? Noah i think like someone said, is definitely likely that he is coming out the bushes as well. Although i am not sure because he would have gotten away, unless he hung around the hospital or went back or something?
I thought it was quite dumb in places. When they landed in the basement, they should have put zombie gunk on them and then they could have just walked out right past them, i am sure beth should know that by now. Instead they use a flash light and a gun... bad idea. Then instead of just running past the zombies which they could have done as noah did that, she starts shooting them, even though she does not have enough bullets. Then strangely the other people manage to get down to the ground 30 seconds after beth and noah, even though "that was the fastest way" and they were dealing with zombie outbreak on their floor.