WITTMANN, Ariz. -- A Wittmann man faces several charges related to sexual conduct with a minor after allegedly molesting three girls in his neighborhood.

Timothy Brian Gordon, 29, had reportedly been driving the girls -- ages 7, 9 and 13 -- to the bus stop for several months. The Maricopa County Sheriff's Office said the incidents of molestation mostly occurred in his car.

Detectives also believe Gordon showed the girls pornographic movies.

A search warrant served at the man's home revealed pornographic photos and movies and a portable DVD player.

The sheriff's office said he is unemployed.

Authorities were notified of the alleged sexual conduct by the 9-year-old female neighbor's mother, who said her daughter was molested by a man in a trailer park.

Gordon was booked into the Fourth Avenue Jail and charged with eight counts of sexual conduct with a minor, six counts of sexual abuse, and six counts of luring a minor for sexual exploitation -- all felonies.