SIOUX FALLS, SD -- A man accused of controlling a St. Cloud woman with drugs and forcing her to prostitute herself more than 100 times over the span of about five months has been sentenced to 2 1/2 years in federal prison.

36-year-old Michael Dickey of Sioux Falls, SD was sentenced Monday.

Authorities say Dickey brought the woman to Sioux Falls, SD from St. Cloud. They say he injected her with narcotics up to three times a day, posted ads for prostitution online and arranged for sex acts in hotel rooms or at his apartment.