Joe Roy Metheny was a Baltimore, Maryland serial killer  and cannibal who confessed to 10 murders. Metheny was originally sentenced to death and had his conviction overturned.  Metheny died in prison on August 5, 2017.

Giant Maryland DOC prison issued T-shirt with the letter DOC printed on the back.
Included is a handwritten Christmas letter with a hand drawn portrait of Metheny as Santa Claux letter in which he mentions including the shirt as a Christmas present.

Joe Metheny Letter with Prison Issued T-Shirt