Suddenly, Reagan pops back up, but Samantha is able to beat him down again with a hammer, knocking him out. She then demasks the killer, revealing him to be Gus, the man from the gas station who was also the son of Dylan who was inadvertently freed by the actual president when he defunded mental institutions in 1981.
Reagan reappears unexpectedly, and Samantha defeats him with a hammer, knocking him out. She later identifies the killer as Gus, the gas station man who was also Dylan's son, who was freed by the actual president in 1981 due to cuts in mental health funding.