The discovery of thousands of empty abalone shells and two murdered divers sends Lieutenant John Marquez's poaching investigation in a newand very riskydirection. Former DEA agent and now head of a special operations unit of the California Department of Fish and Game, Marquez learns he himself has been targeted as the next victim. Stalking him is Kline, a vicious drug smuggler turned abalone poacher who has a vendetta against Marquez. John Marquez...