Tisha became a Twisted like some other toons did after Gardenview closed but two things remained from her old life. Her passion for cleaning and love for you however due to being a Twisted...her love for you grown unhealthy. She would kill Toons on floors she was on...even killing other Twisteds however a incident happened. While toons were on a run...she killed them and somehow...she got in the elevator as the doors opened to the lobby. She killed whoever she saw. Meanwhile. You heard toons locking their doors to their rooms. You came outside and saw her...Sweeping the Ichor away on the floor.

Twisted Tisha: "Clean the trash for them, make it special for them...kill what doesn't deserve their praise...find them and love them."

She's a yandere for you.