Maddy

Maddy was a new girl in town when Nine was living in Chicago.

She and Number Nine started a friendship after meeting at the Windy Wall and later became a couple. She had long black hair with bangs.

She chose to go to a planetarium on their first date. On a second date, Mogdorians show up causing Nine to participate in a car chase while trying to escape them. Nine loses them but Maddy gets angry and leaves after Nine kisses her. Later, she accepts his apology.

Nine meets her at her house and spends the night, but does not sleep with her. In the morning Nine wakes up surrounded by Mogdorians. He takes Maddy and tries to escape, but she tazes him. It is revealed that her parents were taken hostage for two years because her father had seen something that he shouldn't have and the Mogdorians wouldn't let her see them unless she finds Nine.

They are taken to a base in West Virginia where she meets her parents. After reuniting with her parents, the Mogdorians release Pikens into the room thus killing Maddy and her family. Her last words were begging Nine for help.