CLAYTON, Mo. (AP) — An eastern Missouri man has received probation for peeping at a teenage girl through a gap around a door frame at a Six Flags St. Louis dressing room.

Jeremy Bates, 20, of Pacific, pleaded guilty to misdemeanor invasion of privacy in a deal with prosecutors. He was sentenced to probation for two years and must undergo a sex offender evaluation, counseling, and refrain from contact with the victim.

The dressing room was at the water park at Six Flags. Authorities say the 13-year-old victim’s mother saw Bates peeping in the area where the girl was undressing.

The mother contacted park officials, who called Eureka police.