 A school district in Chester County, Pennsylvania, says a group of middle school students was posting social media videos claiming to be from teachers. Great Valley District Superintendent Daniel Gofredo. We learned about the creation of 22 fake TikTok accounts that posted grossly inappropriate and hurtful comments. He says they included pornographic, racist and homophobic pictures and text, including the teachers and their families. School officials say they're meeting with local law enforcement on possible action.