Im a dentist and a woman applied to be a dental assistant and HR ran a background check and a school/previous employment check. She had previously been arrested for carrying weapons of mass destruction and her entire work history and scholastic history were fake. Two of the previous employers didn't even exist. Edit: keep in mind that a weapon of mass destruction doesnt need to be a bomb or missile. Certain modified guns can constitute a weapon of mass destruction. I don't have the full details but Im almost 90% sure she wasnt a terrorist