No, Vanessa got powder.
FTA:” Authorities were able to track down Frisiello by analyzing a “glitter bomb” letter — a prank where envelopes are filled with glitter — sent to Stanford University law professor Michele Dauber. Investigators matched the text font in the “glitter bomb” threat to those seen on the letters of the white-powder envelopes.”
They were able to match the text font from his “glitter bomb” letters he had sent, this guy is really sick!
I also read that article....I don’t think Frisiello sent the letter to Vanessa...but yes to the others. Now he’ll have no way to deny not. Possibly the same who got away with it in March of 2016 that sent one to Eric is still FREE and being used.