Description Two killers are prowling Manhattan.
It's double duty for Erin and Rolf.
A detective doesn't always have the luxury of giving all her attention to just one case.
Erin O'Reilly and her K-9 partner, Rolf, have just started to sink their teeth into their latest investigation--a pair of Scottish gangsters, tortured, executed, and washed up on the rocks--when another mystery intrudes.
A beautiful young woman is found dead in a locked hotel room, posed with a bouquet of fresh roses.
It looks like a carefully staged suicide, but Erin isn't so sure.
Soon she's juggling two cases at once, dodging bullets in a budding mob war while trying to nail down a cunning serial killer--one who just might be stalking her in return.