Saw a superhero story set the 50s or so.. where they 'captured' a superheroine. She decides the guys on her team are going to do anything to save her.. and they'll use her as a bait to kill them. She warns the villain 'holding her' in a device not to do this or it forces her hands. he sneers...she sighs...breaks out and kills everyone of his men so that by the time the guys get here, they'll be safe. Bodies everywhere, and when they approach she gives a little smile and blows the guys kisses while the mastermind looks on at her in absolute terror. Then sh whispers something like "the reason you're alive is so you can tell other scum never EVER to use me like that or I will grind your little empires to powder. Enjoy prison now"