Gabi and the team revisit a previous case involving child trafficking, and their heated investigation leads them in a shocking direction. Gabi confronts Sir about another one of his possible victims.
Lily and Dale perform tests on a gold-colored urn and soon find themselves investigating its ties to an ancient blood ritual. Meanwhile, the guys try to figure out whether a spyglass found on a mountaintop belonged to a famous explorer. Other finds include a mysterious statue, a carving found deep beneath a Dallas skyscraper, and a coin that turns out not to be a coin at all.