Native American schoolteacher Denae Wagon decides to deliver her baby on the tribe’s reservation in Virginia but disappears before she can make it home. The search is complicated by a tense family dynamic and Denae’s high-risk pregnancy.
Blue meets a family who found a death mask that could be evidence of a murder in the mines. Dale meets a man who thinks he has an ancient Egyptian scarab stone inscribed with a secret message, while Lily and Leonard crack the case of a mysterious object found near the Oregon Trail. Plus, the guys take to the water to figure out if corks found in the Merrimac River are tied to a valuable shipwreck.