Black Hole Conspiracy (Earth-Prime)

"It looks like Black Hole's activity started just after the Particle Accelerator exploded. They've been abducting and training metahumans, like my cousin Esperanza and potentially others. And Black Hole's reach goes far beyond theft and training metahuman assassins. They are also involved in international arms deals. And they kill anyone they believe has been compromised, including our mystery man, who's now crispier than the chicken strips Allegra insists on ordering for dinner."

- Iris West-Allen and Allegra Garcia

Black Hole Conspiracy was an underground criminal activity based in Central City involving theft, metahuman trafficking and international arms deal.