Megan Spencer (the ISG member) is a criminal American-Canadian serial offender and manipulative accomplice known for her involvement in a string of murders that combined elements of sexual sadism, psychological control, and calculated deceit. Her crimes, committed between 2015 and 2019, drew comparisons from investigators to both Jeffrey Dahmer and Karla Homolka due to their mix of predatory intimacy and accomplice-style participation. After escaping prison, she joined the groups. Psychiatric assessments describe Spencer as a “high-functioning psychopath” with narcissistic and histrionic traits. She exhibited fascination with fame, often bragging during interrogations and referring to herself as “the architect.”