Caleb wants to know what happened to Siobhan. And he’ll stop at nothing to find out. Their relationship of almost two years had finally approached the final step. Then, while on visiting her best friend in Stanford, CA for the christening of her newborn, Siobhan got involved in a missing person event. Caleb, back in Denver recovering from a crime related injury, was given bad news. He caught the next flight out to San Francisco. Over the next 72 hours he gathered new friends from various law enforcement agency and set off to stop this Mexican Madness!