In his concurrence, Thomas explicitly called out Griswold v. Connecticut (right to contraception), Lawrence v. Texas, (right to same-sex relationships); and Obergefell v. Hodges, (right to same-sex marriage).
At this point you have to ask yourself--what could they possibly be hiding?
I wouldn't be surprised if it turns out they accidentally shot some of the kids.
A friend of mine who is a cop said that the USCP report itself is a joke--it claims that the visitors didn't do anything suspicious despite the video showing them taking pictures of entrances, exits, and stairwells--all of which are the definition of red flag behavior.