In a letter sent Wednesday to the school district, the Wisconsin Institute for Law & Liberty, Inc. (WILL) said that on March 3 four freshman girls at Sun Prairie East High School (EHS) were showering and changing after a physical education class. When they entered the lockers, they found a senior male student, believed to be 18 years old at the time, in the room that contained the lockers and benches. The girls said the student wasn’t in the class with them, but proceeded to the shower area even though they were uncomfortable. They were aware that the student identified as transgender and had used girls’ bathrooms previously, according to the letter.

The girls showered with their bathing suits on, which was common practice. Just when they started to shower, WILL said, the transgender student fully undressed and entered the shower next to one of the girls. The student was initially facing the wall but then turned toward the four girls, exposing his male genitalia to all four freshmen.