No mention if it might be a jealous classmate?
That thought did occur to me. Probably not the first time if they were in serious academic competition. But that’s a lot bolder than you think of most nerds being. Also, at some level stupider if the killer wasn’t sure no one in the family had firearms. PG just generally sux.
Well, the article says that there was a call to the house on August 17th for an assault (no charges filed), and she had tweeted that she had been fighting with her FOSTER SISTER...so I guess we can start there.