special operators and match XIII's physique; Amos's aim is to discover XIII's true identity. Carrington provides the papers of about twenty people. One, named Ross Tanner, has been missing for two years. Amos decides to leave XIII in prison to have his amnesia treated. The treatment fails, and the Mongoose tries to have XIII killed in the prison. Carrington helps XIII break out. Volume four begins with Amos finding that Carrington had invented the Tanner identity and suspecting him of being part of the conspiracy to kill the President. XIII, under the name of Ross Tanner, has been hidden by Carrington in a SPADS training facility in the fictitious Latin American country of San Miguel. Amos continues to delve into the files and learns that Rowland was murdered shortly after the assassination. Amos now assumes that Rowland was the real assassin, and is confused about XIII's real role, but he exposes Judge Allenby, the head of the investigation, as one of the conspirators. Amos interrogates Allenby, who is killed by the Mongoose's assassin; Amos himself is rescued by Kim. Meanwhile, a female SPADS Sergeant named Betty Barnowsky reveals to XIII that she saw Rowland in Eastown after his alleged death, in the company with SPADS Colonel Seymour McCall. XIII, Barnowsky, and Jones escape an assassination attempt by McCall but end up lost in the San Miguel jungle. Kim takes Amos to Carrington and National Intelligence Director Carl Heideger, who reveal that, after faking his death in the helicopter crash, Rowland contacted Kim and forced her to be a member of the conspiracy. Kim, not sharing the conspiracy's ideology, and herself a former secret agent, secretly alerted her former boss, Heideger. Despite having this information, however, Heideger was unable to prevent the assassination of the President. Rowland was shot by the Mongoose, but he escaped, mortally wounded, and died shortly after telling Kim what had happened. Heideger and Carrington then came up with a plan to make XX believe that Rowland had survived, hoping to attract the Mongoose's killers, arrest them, and follow their trail to the conspirators. They sourced a man named Jason Fly who was transformed into a Rowland double, but soon after, Fly disappeared, when he was shot and lost his memory, just before the story began. Kim is also revealed to be Carrington's daughter. At the start of volume five, XIII, Jones, and Barnowsky kidnap the Marquis