Rebecca Blake, also known as "Becca Blake," is a member of the ISG who has a notorious reputation for a variety of criminal activities. Her crimes include torture, robbery, kidnapping, home invasion, stalking, and necrophilic mutilation. She first gained worldwide notoriety for the gruesome acts she committed against her 99-year-old great-grandmother, which involved torturing, mutilating, and dismembering the elderly woman. After escaping from prison, Blake joined the ISG, further complicating her already sinister public image. Her actions have left a lasting impact on those who have encountered her or learned of her deeds, solidifying her status as a figure of infamy within criminal circles.