Hideout by Katie Allen

When Officer Peter Giordano is assigned to keep Trevor Haas safe until he can testify against his murderous father, he expects the hardest part of his job will be keeping his hands off the gorgeous witness. The two men hide out in the small, sleepy town of Honeysuckle, fixing up their dilapidated safe house by day… and fighting their mutual attraction by night.
Their small-town neighbors have some hidden skeletons of their own, however—including a secret someone’s willing to kill to protect. Soon, a person is dead, and Pete and Trevor are thrown into the middle of a murder investigation. The two men struggle to keep Trevor’s true identity a secret, knowing his father will stop at nothing to silence the star witness against him…even if that means killing his own son.