Man pleads guilty to sexually assaulting teen

A 25-year-old man pleaded guilty Monday to sexually assaulting a 17-year-old girl in the middle of a trial in D.C. Superior Court.

Donald Davis, who has no fixed address, pleaded guilty to two counts of sexual abuse. He is scheduled to be sentenced on Sept. 9 and faces 60 years behind bars.

Authorities said Davis attacked the victim on Sept. 20, 2010 as she was walking home from night school on Alabama Avenue. He is accused of hitting her on the head with an object, dragging her into the back of an abandoned house and then raping her.