Molly follows Ahdu to the hybrid compound.
After receiving a signal from her son, Molly rushed to an ostensibly empty forest—and straight into a hybrid hideout. Once she arrived, Molly convinced Ahdu to give her a sample of his blood so she could try to find a way to reverse her transformation. Before he let her leave, Ahdu showed Molly something that would completely change her mind about the alien infiltration.
Tapping into her emotional side, Ahdu gave Molly access to the hybrids' tragic history. As it turns out, Ahdu was being honest when he previously told Molly that the hybrids didn't want to destroy humanity, but actually wanted to coexist. He also assured his mother that the hybrids evolved and would no longer cause their hosts to die during pregnancy. Skeptical, JD demanded to leave the compound and bring their newly acquired information to the government. Molly, of course, refused. The unlikely duo stayed behind to learn more about Ahdu's mission.
To prove the hybrids would no longer take human lives, Ahdu showed Molly and JD a memorial they had built, paying respect to each woman who died in order for a hybrid to be born. Touched, Molly vowed to help her son and the others fight for their safety.