Zander has been fighting the good fight for longer than he cares to remember, keeping Bostons streets clean. Faced with a new evil, a doctored strain of heroin causing overdose deaths across New England, Zander needs to go undercover to investigate his prime suspect, Sean Maloney. Sean has recently become attracted to Josie, whose best friend Jonnie knew and loved Zander through school. In desperation Zander approaches Jonnie to help him get close to Sean, and finds himself increasingly attracted to Josie. Being a loner, Zander has no intention of acting on that attraction, especially as it would complicate his case.Josie is fed up, after her last boyfriend cheated on her. She is determined to have a little fun with the very charming Sean, and is disturbed to find herself becoming interested in Jonnies new man....