A call from an ex-husband is never welcome. For Berkeley cop Jill Smith it wins a Nobel Prize for chutzpah. Her ex wants a favor. His "friend" and co-worker, Anne Spaulding, is missing. Anne's ransacked apartment - complete with blood-sprayed walls - gives Jill the chilling feeling that her ex may be up to his arrogant neck in murder.

Now Jill's out with the street people of Berkeley and the crazies of People's Park to uncover the fate of a welfare worker. But her best suspect is her ex: the former "significant other" who still pushes her buttons - the ones that can set her temperature on boil, break her heart, or ruin her life.