ST. LOUIS COUNTY • Police released a list Thursday of locations where they believe unsuspecting girls were photographed in bathroom stalls, including two churches, two Walmart stores and three St. Louis-area malls.

Heather McDorman
Heather McDorman, 29, of Barnhart is accused of photographing young girls in bathroom stalls and sexually abusing a 4-year-old boy.

The release comes after the arrest of the alleged perpetrators: Heather McDorman, 29, of Barnhart, and Zachary Hamby, 28, of Florissant.

Police say McDorman confessed to photographing young girls in public bathrooms in the area and sharing the photos with Hamby. Both also admitted to sexually abusing a 4-year-old boy, police say.

The two were arrested after McDorman was caught photographing an 11-year-old girl at a restroom at the South County Center mall on March 12, police said.

Detectives then identified more places and times in which they believe the pair photographed young girls in restrooms between Feb. 27 and March 12:

• Walmart at 3270 Telegraph Road in South County on March 5 from 7 p.m….