Gothamist – A preschool is shutting down after allegations of sexual activity between students were reported. Richard McCarthy says his 4-year-old son received oral sex from a 5-year-old girl several times as a student at First Lutheran Church of Carson School, according to ABC 7. At least one other boy at the school reported that the girl had done the same thing to him at the school in Carson, California. McCarthy told ABC what his son told him: “It went down in the classroom, it went down in the bathroom and it went down out on the playground.” Now McCarthy and the parents of three other students are filing a lawsuit against the school and church, alleging that their students weren’t being adequately monitored. The suit, which the attorney says will be filed tomorrow, claims that there were times when school aides were literally sleeping on the job. “It all boils down to a lack of supervision,” attorney Greg Owen told ABC News. “There were times when teachers would let aides in the room for hours at a time to watch the kids. During naptime, the aides would be sleeping and the children would have been molesting each other during this time.” The school announced that it is closing next Friday, and it gave parents two weeks’ notice. ”The two boys that have been introduced to this feeling that they don’t know how to process are still looking for it, and trying to make it happen,” McCarthy told ABC 7. He added, “There’s no way I can just take him to another school and be that parent that just lets a predator loose. How else do you explain it?”