With Emily involved, Beau may view his job as sheriff with tainted glasses as they try to locate Buck, who is holding Emily and Denise hostage in an unknown location, with Jenny needing to be Beau's voice of reason if he does go down a purely personal path instead of doing his job. They are uncertain if Buck intends Emily and Denise to be his next victims as the Bleeding Heart Killer, or if he is using them as leverage for a different end goal. While not fully trusting her, Beau and Jenny believe they may have no choice but to use Sunny as she may both have knowledge as to Buck's movements, or may be part of his end goal, they able to use her in turn as leverage if the latter be the case. With Beau, Jenny and Sunny going in one direction, Cassie believes that Cormac may have unwitting knowledge as to the mentality and thus movements of his father purely in having spent his life with him.
—Huggo