A gang of ruthless highway killers kidnap a wealthy couple traveling cross country only to shockingly discover that things are not what they seem.

Americans Amy, Stacy, Jeff and Eric look for fun during a sunny holiday in Mexico, but they get much more than that after visiting an archaeological dig in the jungle.

Lori becomes distraught when her best friend, Cindy Roth, drowns under mysterious circumstances while on a trip with her husband, Randy. Determined to honor Cindy and learn the truth, she…