Serial killer… and teen mom.

When self-proclaimed Satanist and admitted serial murderer Miranda Barbour was arrested in Nov. she left behind a 2-year-old daughter that has been at the center of a family custody dispute since being released from Snyder County protective services, Breaking Celebrity News has learned.

After being arrested for killing a 42-year-old man she met on Craigslist, Barbour, 19, made headlines this week when a prison interview with a local news outlet revealed the teen mom had been killing for six years, and she claims to have "stopped counting" after 22 murders.