Blowing away a crazed, gun-wielding drug dealer on a crowded city bus gets police detective Sharky bounced from the narc squad into the dreaded dregs of the department--vice. That's where he stumbles on a high-priced call girl and her pimp who are fleecing rich johns in an even higher-priced blackmail scam. Together with his "machine" of hard-bitten vice squad veterans, Sharky closes in for a big sting. He doesn't count on falling for Domino, his alluring target. Or falling into the middle of the murderous design she's a part of--involving a hot presidential candidate, the shadowy multimillionaire who's backing him, and the ice-cold assassin they're using to wipe out the past ... before it blows their future to hell.