Lisa Montgomery who murdered Bobbie Jo Stinnett in 2004, convicted of kidnapping killing the pregnant women and cutting her unborn baby out of her womb. Montgomery was executed on January 13, 2021 and was the first woman executed by the federal government since 1953.
One page handwritten letter hand signed, Lisa. 
Includes the prison issued envelope on which she has colored on the front and signed, L. Montgomery.
The word 'BOO!' is also stamped on the back center top of the envelope.