Jocelyn "Joss" Cole, a burned-out public defender from L.A., has opted for a quieter life in the San Juan Islands of Washington State. Joss has no significant clients other than a group of commercial fisherman suffering from a strange and serious illness, a condition that doctors cannot diagnose, and which Joss believes has an industrial cause. Then into her office comes Dean Belden, a well-heeled client in search of a lawyer to help him set up a business in the islands. Within days Belden is subpoenaed to appear before a federal grand jury. Less than an hour after testifying, and before Joss can discover what happened in the secrecy of the grand jury room, Belden dies in a fiery explosion of his float plane on Seattle's Lake Union.