Undercover mission : Undercover on a cruise ship with her K-9 dog, Alaska State Trooper Maya Rodriguez uses herself as bait to catch a murderer. And security officer David Garrison is the only person she can trust with the truth. But with a possible serial killer dead-set on taking out anyone who stands in the way, will Maya and David make it off the ship alive? Arctic witness: When his ex-wife goes missing in the wilderness, Alaska State Trooper...

Evidence from forensic specialist Darcy Fields could convict a killer, if she survives to testify. A killer seems determined to discredit her, frighten her, and silence her, permanently. Hounded by the press and stalked by a murderer, Darcy must depend on Officer Jackson Davison and his K-9 partner, Smokey, as danger inches nearer and the trial date closes in.