When disgruntled realtor Tonya calls the police on a squatter living in one of her homes, Jenny arrives only to discover a shocking connection to her past tied to the case; Cassie and Beau work to track the still-missing backpacker.

Jenny and Beau investigate the bloody murder of a woman in her own backyard; Buck grows increasingly suspicious of Sunny; Cassie and Cormac discover something unimaginable out on the trail.