Noah is in captivity and escapes from his pod but Max takes him to his house.
Liz has a serum to save his life, but she does not want to. Additionally, she does not want to be the one to have his blood on her hands.
Noah reveals that the tattoo is a map. He also reveals that he used Isobel's body when she was a young girl with the aim of killing people to steal their energy.
Isobel tells Max that he's allowed to kill him and leaves. Max takes the serum from Liz.
Michael, Alex, and Kyle visit Caulfield prison where they find a band of aliens who have been in captivity.
Michael recognizes his mother and tries to break the door down. It initiates a protocol that will blow up the building.
It happens, and Alex tries to get Michael to leave his mother behind. Michael reluctantly does so and returns to Max's home.
The brothers fight and Michael says he is not allowing Noah to die without getting answers, leaving Max confused.
Cameron leaves town after being relieved of her duties as a result of her shooting to save Max from Noah.