206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
In the early morning hours of August 20, 1986, a tragedy unfolded in the quiet city of Edmond, Oklahoma, forever marking it in the annals of American history. Richard Esser, a 38-year-old male supervisor at the United States Post Office, was beginning his workday, unaware of the horrific events that were about to transpire. The day before, he and another supervisor had reprimanded a part-time letter carrier, Patrick Sherrill, for his poor job performance. This disciplinary action would prove to ...Read More
Links to Additional Sources (8)
See any mistakes?Victim Details
Richard Esser
Male
Edmond
OK
1986-08-20
38
Richard
Esser
11/23/2025







