Evil doesn't die. It never dies. It just takes on a new face, a new name. Just because we've been touched by it once, it doesn't mean we're immune to ever being hurt again. Lightning can strike twice.
Tess Gerritsen (2015). “The Rizzoli & Isles Series 11-Book Bundle: The Surgeon, The Apprentice, The Sinner, Body Double, Vanish, The Mephisto Club, The Keepsake, Ice Cold, The Silent Girl, Last to Die, Die Again”, p.58, Ballantine Books
