I've only heard one that is credible. Article 86 of the Uniformed code of military justice is "Unauthorized Absence"
If someone is missing, they are often said to be "86'd"
This spread to be used as a way to say someTHING is missing as well.
to derail a bit and add nothing
guess it depends on the circumstances but he was lucky he didnt get put up against a wall and shot for that.
