One year later, what’s the status of the investigation into the Covenant School shooting?

In the year since the Covenant School shootings, authorities — think FBI — have said they cannot release the manifesto and diaries of shooter Audrey (Aiden) Hale because they are relevant to ongoing investigations. If that is the case, then it’s safe to assume that these investigations are real. If they are not real, then that’s a stunning fact in and of itself.