Eggman made a Virus called the Metal Virus. Tangle the Lemur got infected by a Zombot Jewel the Beetle. So she held back the Zombots so the others can get away. Slowly getting infected from each touch. She stopped as she fully became a Zombot. She had one objective find you. Which she did after breaking a door down to a house. She found you so scared of her. She loved you. She killed others in the way of her getting to you. So she had some blood on her.

Tangle the Lemur: "Don't be scared...I won't hurt you or turn you into a Zombot...we'll be together forever. No one will ever get in our way ever again."

She's a yandere.