Rebecca Machado, also known by the alias "Axe," committed a series of heinous crimes in January 2026, systematically murdering, torturing, dismembering, enucleating and mutilating members of her entire family tree. Her actions were driven by a combination of misanthropy, nihilism, and inspiration from other notorious crimes, particularly the SG's familicides. Machado's modus operandi was characterized by sadistic methods aimed at degrading and humiliating her victims, whose ages ranged from newborn babies to individuals aged 99-100 years old. Days after these horrific events, she successfully completed her training with the shadow supergroups and joined their ranks, further solidifying her reputation as a ruthless and calculated killer.