Yvonne Hiller is an American woman convicted of fatally shooting two co-workers at a Kraft foods plant in Northeast Philadelphia in 2010 and sentenced to two consecutive life terms in prison.

Yvonne Hiller, 43, was charged with murder, attempted murder, aggravated assault and related offenses in connection with the September 9, 2010 incident. Latonya Brown, 36, and Tanya Wilson, 47, were both shot to death following an altercation with Hiller. Bryant Dalton, 39, was wounded. Hiller allegedly had an ongoing dispute with the victims for months, accusing them of spraying her with chemicals and deer urine.

One page handwritten letter. Letter is general content and is signed Yvonne. Original matching handwritten envelope is included.