PRESCOTT VALLEY, Ariz. -- A 45-year-old school bus driver in Prescott Valley has been accused of taking pictures of a teenage girl through her bedroom window as she undressed.

William H. Hall was arrested on Thursday after police reviewed a CD turned in by a person who viewed it at Hall's home. Police Sgt. Brandon Bonney said detectives confirmed the CD contained images of a 15-year-old girl who Hall knew.

Hall was set for an initial appearance in court on Friday on 46 counts of surreptitious photographing and one count of voyeurism. All are felonies.

Bonney said detectives know of no other victims. Hall's job as a bus driver apparently was unrelated to the alleged crime.