The showrunners of Fear the Walking Dead were asked about the identity of the woman who gave birth to Troy Otto's daughter, possibly being Alicia. They responded by saying that it's a big question that will be answered as the story unfolds. Troy's return in season 8 is motivated by what Madison did to him in season 3. He claims that Madison killed Tracy's mother, which could potentially be Alicia. This revelation could further complicate the story, as Alicia is Madison's daughter.