HOAX: Fired TN Vaccine Chief Reportedly Sent “Threatening” Muzzle To Herself. “An investigation into the source of a muzzle sent to the office of Dr. Michelle Fiscus was purchased with a credit card belonging to Fiscus, according to a report released by the Tennessee Department of Safety and Homeland Security. The report states that the muzzle sent to Fiscus was purchased with a credit card in the name of Dr. Michelle D. Fiscus…It’s not clear what she hoped the muzzle hoax would do in terms of saving her job, but she did admit that she was using the national attention as a ‘platform.’”