"Disappearance: Part 1" (Italian: "Scomparsa: 1ª Parte") is the fourth issue of the Maya Fox comic series.
Karen Davis, a girl at Maya's school, has mysteriously disappeared in a subway line. Maya, after having a vision of Karen with a spirit, decides to go down to the metro with Trent and Flo to find out more. There, they run into a group of writers. One of them, Ed, agrees to guide them through the abandoned tunnels. When the police arrive, the group splits: Ed and Flo on one side, Trent and Maya on the other. Eventually, Maya and Trent find Karen in a junkie's hideout.