In the last episode the kids get followed by the bad guys but of the group of 5 kids only the boys are shown how they escaped the badguys, the 1 remaing boy already got traumatized end season 1.
the main girl talks to the neighbor who says there is a traiter in her group and indeed in this episode it is reveald that the remaining girl got captured by the badguys and end up with her hands tied and a bag over her head.
during this episode the main girl learns she is the traitor and follows her, and when she sees the traitor meating with the badguys and the end of the ep she gets a bag over her head.
both girls sound gagged under the bag but are not.
next episode might shown that the girl indeed got captured by the badguys or that the neighbor got his hands on her
