Neither knows the other is undercover.

Rancher Trevor Martin has as many dangerous secrets as his housekeeper, Sabrina Parker. She's undercover FBI, investigating whether Trevor is a gunrunning terrorist. She doesn't know he's CIA. But living under the same roof and in close proximity becomes a liability. Trust is uncertain, but attraction is undeniable. When they become embroiled in a series of grisly murders, will their secrets cost them their lives in the end?