twisted

The villain in the horror movie had a twisted sense of humor, finding amusement in the pain of others.

(Chinese) 恐怖电影里的反派有着扭曲的幽默感，以他人的痛苦为乐。

Detectives tried to decipher the twisted logic behind the serial killer's cryptic messages left at the scene.

(Chinese) 侦探们试图破译连环杀手留在现场的神秘信息背后那扭曲的逻辑。