SANDY, OR (KPTV) -
A former Sandy elementary school volunteer has pleaded guilty to child sex abuse.
Kenneth Cartlidge pleaded guilty on Friday to charges including sex abuse, rape and using a child in a display of sexually explicit conduct.
Cartlidge was arrested in September 2011. Police said the victim was a child from the Oregon Trail School District in Sandy and the abuse happened on a weekend, not during school hours.
Investigators said he volunteered in that district, primarily at Firwood Elementary School, for two years.
He is set to be sentenced on Jan. 28, 2013.
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