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Ex-school principal sentenced to 10 years for possession of child sex abuse materials

Officials say that a 2024 raid found more than 200 sex abuse images inside John Mangan’s home in Lacey Township.

Matt Trapani

Nov 19, 2025, 5:53 PM

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A former school principal will spend 10 years in prison for possessing child sex abuse materials.

Officials say that a 2024 raid found more than 200 sex abuse images inside John Mangan’s home in Lacey Township. They say the 79-year-old was previously convicted of sexual assault against a minor while he worked as a school principal.

Mangan must also pay restitution to his victims.

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