Danna Scanlon, a detective with the Special Crimes Task Force, is in the middle of the case of a lifetime. Seth Berman IS the case...he just doesn't know it. And not knowing has become a way of life, because Seth is never alone, even when he's by himself. The scit-scit of spiders behind his eyes is a precursor to Zeus "slipping" in, shoving Seth to the back of his own brain. Zeus sees his role as more of a safety valve, though the four other mental mates don't agree.
It's just a hobby, Zeus insists, but when Detective Scanlon gets caught up in the hunt for the worst serial killer in Lake Silverton's history, it's game on.
And she might just be ruthless enough to catch him.