BETHESDA, MD—In a diabolical omission of the utmost cruelty, stone-hearted ice witch Leslie Schiller sent her friend a callous thank-you email devoid of even a single exclamation point, sources confirmed Monday. “Hey, I had a great time last night,” wrote the cold-blooded crone, invoking the chill of a thousand winters with her sparely punctuated missive—a message as empty of human warmth as the withered hag’s own frozen soul. “Nice to get together. We should do it again sometime.” In a final flourish of ruthless savagery, sources reported that the barbaric gorgon concluded the email with a conspicuously single “xo.”