United States, who sent the Suicide Squad to Times Square where Firestorm was holding a press conference. Things quickly got out of control as the Squad and the Justice League, both intent on subduing Firestorm, fought one another, and the Parasite (who was brought on the mission against the protests of both Amanda Waller and Colonel Rick Flag Jr.) is released. He goes on a rampage and apparently kills Multiplex, only being brought under control by the cooperation of both teams. Later, he attacked the new Firestorm who easily subdued him and left him near death. During one of his stints at Belle Reve Prison, doctors attempted to make him human again. Despite their intentions, the doctors only managed to change his skin color to the more familiar purple and also inadvertently increased his absorption power, enabling him to feed on other forms of energy, such as electricity and heat. After a number of years, the Parasite became involved in the plot to save Superman from overloading on solar energy. Rudy and Superman battled on the moon where Superman uncontrollably unleashed an immense blast of heat vision that the Parasite absorbed, causing him to mutate even further into a huge, hulking monster with teeth resembling a leech's. This mutation again increased Rudy's draining abilities, allowing him to absorb fast-moving objects' inertia, as well as making him impervious to telepathic attack to an unknown extent, since he could now drain energy through a mental link as he displayed when Dubbilex telepathically attacked him. His extra size and power did have a downside, however; he needed to absorb more energy more frequently to stay alive. Unfortunately for a scientist who was tending to Rudy during one of his terms of imprisonment, he was tricked by Lex Luthor and somehow absorbed into the Parasite. This joining was different from Rudy's others as, apparently due to unspecified modifications to Rudy's physiology during this stint at S.T.A.R. Labs (although some sources speculate that the scientist's strength of character contributed to his 'survival'), he actually retained the scientist, Dr. Torval Freeman, as a part of his own mind. This combined intelligence made the Parasite even more menacing, given Freeman's superior intellect; however, just as the Parasite was about to finish off Superman (who he had drained almost to death), Superman was taken by the Tribunal and Dr. Freeman's wife intervened, convincing the Dr. Freeman persona to