Updated

Police now have the unedited video of a recent episode of "Teen Mom" which allegedly shows the show's star Amber Portwood beating up her ex-fiance, this according to Anderson, Indiana cops.

The Anderson P.D. tells TMZ that MTV turned the tapes over yesterday after receiving a subpoena for any evidence of domestic violence.

The police launched the probe after a recent "Teen Mom" episode aired showing an altercation between Amber and her baby daddy Gary Shirley.

During the episode, Amber repeatedly hits and kicks Gary.

Amber could face felony domestic violence charges if the couple's kid witnessed the altercation.

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