A man charged with second-degree sexual abuse has pleaded not guilty, according to court documents.

Andre White, 39, was at a residence in Lone Tree on the night of Jan. 22 when he allegedly forced a woman to have sex with him by holding a knife to her throat. White told the woman he would kill her and her son if she told anyone, police said.

The written arraignment was filed on Feb. 11.

— by Sam Lane