The Brief Luis Tapia, 24, has been arrested and is accused of attempted murder, kidnapping, sexual assault, and aggravated assault after a woman was found unconscious in a Phoenix alley last month. Detectives used surveillance video and DNA evidence to link Tapia to the crime. Phoenix Police have arrested a man in connection with a violent sexual assault that took place last month. What we know:Luis Tapia, 24, is accused of multiple charges, including attempted murder, kidnapping, sexual assault and aggravated assault. Detectives linked Tapia to the assault through surveillance video from a nearby Costco and DNA collected at the scene.