During the " Forever Evil " storyline, Doctor Light's body unleashes energy that destroys Washington, D.C.'s A.R.G.U.S. headquarters and exposes the A.R.G.U.S. Agents to it. Etta Candy is approached by an energy manifestation of Dr. Light. Doctor Light appears in Los Angeles and is found by the Crimson Men. The Crimson Men take Dr. Light to their secret location, and promise to make him human again in exchange for information on Steve Trevor. Dr. Light heads to Steve Trevor's location and states he must kill him for him to live. Killer Frost faces off against Doctor Light. Doctor Light hurls her into Steve's ice-block, freeing him. While Killer Frost holds Light back, Steve sneaks up behind him and wraps the Lasso of Truth around him. Compelled by its power, Doctor Light explains that he died and woke up confused. He was told what to do and where Steve would be. The Crimson Men had told him the truth that Arthur Light is dead. Horrified by his own self-realization, Doctor Light disappears in a blast of light energy.