A Casper man will be spending around three decades behind bars, after admitting to committing sex crimes in two separate instances.

Twenty-one year old Christopher Dudgeon was sentenced to 15-to-20 years in prison, after he pleaded guilty to three counts of second degree sexual abuse of a minor.

After that, he will serve an additional 12-to-15 years in prison, after he pleaded guilty to another count of second degree sexual abuse of a minor, which he committed while he was out on bond in the first case.

Prosecutors say the various instances happened between 2013 and 2014, with as many as six victims total, all of which were minors, some of which he met on line.

Dudgeon had originally denied some of the charges, saying that the victims were trying to get him into trouble, then later admitted to what he did.

A judge has also ordered him to undergo a psycho sexual evaluation.

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