Sarah Cherry, also known as "Domina Cherry," is a German serial killer, stalker, thief, mutilator, torturer, criminal and satanist. She idolizes and is obsessed with infamous serial killers Ted Bundy and Richard Ramirez and escaped prison after her first murder in 2021. She is determined to "progress" in terms of her crimes by killing more people. Sarah displays a complete lack of empathy and has joined the ISG supergroups, where she met her main idols and other killers. Sarah is known for using a camping knife as her preferred weapon, and she actively seeks advice and tips from experienced killers within the supergroups regarding proper stabbing techniques and the correct locations on the body to inflict the most harm.