Leo is a Glader who is mentioned in The Fever Code. Thomas said that Leo and Jeff are kind. It is unknown what happened to Leo, he is presumed to have died at some point during the Trials. or he could have made it to the safe haven. Retrieved from "https://mazerunner.fandom.com/wiki/Leo?oldid=57655" Categories: Characters Group A Gladers Community content is available under CC-BY-SA unless otherwise noted.