Alton mother sentenced for sexual assault on daughter

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EDWARDSVILLE, IL (KTVI) –  An Alton woman will spend at least 17 years behind bars for sexually abusing her five year old daughter last year. Armstrong and her husband David pleaded guilty to predatory criminal sexual assault of a minor.

Danielle Armstrong was sentenced to 20 years in prison and must serve at least 85 percent, which is 17 years.

David Armstrong will be sentenced next week but prosecutors have agreed to a cap of 20-years.

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