Crossing a Fine Line (The McKay #5)

Fletcher J. McKay has been shot, driven insane, and tortured by a madman, so what's one more psycho coming after her? But this foe's disturbing attempts to extinguish Fletch's light leave her shaken. Running out of options, she must consort with the enemy.
Fletcher is undoubtedly Sheriff Noah Reed's nemesis. Their discord began with an irrevocable outcome of an unforeseeable trauma, but duty demands he keeps her safe. The closer he gets, the more his loathing turns to lust.
Devastated by loss, Fletcher agrees to go into Noah's protective custody. Passion takes them across the boundaries of their animosity, but is their tentative bond enough? Or is the line between love and hate, as with life and death, fixed.