It's been too quiet for Mark Stone, a private investigator and one-third owner of the Vegas SML P.I. firm. But, when he receives a call about a wealthy client found hanging in an abandoned tunnel at Boulder Dam, things get dangerous fast.Mark and his partners Jose Martinez and Samantha La Rosa, know they can trust no one, not even the local or federal law enforcement. Pulled into the dark underbelly of devious local and national politics, bribery and murder, the trio face danger at every turn. And time is running our to solve the case before they become the latest victims.