Jack Hernandez, a ruthless figure, is known as a hitman, terrorist, serial killer, mass killer, necrophile, pedophile, family annihilator, robber, kidnapper, poisoner, sex offender, stalker, mutilator, torturer, thief, cop killer, and more. With a staggering body count exceeding 50, Jack embodies the ISG symbols of sex and violence while lacking remorse or redemption. His dangerous nature has become synonymous with terror, making him a notorious and feared criminal within the group. As a high-degree functioning psychopath-sociopath, he can also appear as charming and lustful, using that to his advantage in certain occasions. His immorality and disregard of human lives outside of his groups is well-known as his crimes are international.