A former Tulsa preschool teacher pleaded guilty on Wednesday to distributing, receiving and possessing child pornography, the U.S. Attorney General reported.

31-year-old Andrew Glenn Perrine was arrested in July for having more than 50 nude photos of children on his phone. The arrest report said detectives got a tip that someone at Perrine's home was using a social media app to exchange child pornography.

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Perrine had worked for numerous places in Tulsa as a teacher, his latest employment was through B’nai Emunah Preschool in Tulsa.