"What was supposed to be a scientific trip to a jungle preserve in Nicaragua for Nate Hendrix and his friends quickly turns into a treacherous battle to stay alive after mercenaries descend on the research station looking for evidence found at a recently discovered helicopter crash site. Relying on his training in covert operations, Nate thwarts the attackers and helps his group escape the onslaught. Little does he realize his actions will create a chain of events and a firestorm of revenge that eventually follows him back home to Costa Rica."