There were two more murders, 15 miles away.

We have a electricity line.

We're described by one investigator as reminiscent of a weird religion.

We have all heard the term going postal.

But do you know the chilling story that goes along with it?

On August 20, 1986, the man who coined the term took the lives of 14

co-workers before taking his own life. So if you like your coffee hot, but your bones chilled,

sit back and start your day with a morning cup of murder. Patrick Henry Sherrill, born on

November 13, 1941, left Watonga, Oklahoma to serve in the United States Marine Corps.

He served a long and well-established military career and was considered an expert marksman and went on to become a member of the National Guard Pistol Team.

But with his military service over, he needed to find a new way to make a member of the National Guard pistol team. But with his military service over, he needed

to find a new way to make a living. That's when, in 1985, he took the United States Postal

Service entrance exam and was hired to work in the Edmond, Oklahoma offices. He worked extremely

hard, constantly making sure he brought the same work ethic to his job as he did to his military career.

He passed the 90-day probationary period and began his new career, a career he was extremely proud of.

But no matter how much he gave, his supervisors always wanted more.

If he gave 100%, they wanted 150. And on August

19, 1986, that's exactly what the supervisors brought to his attention. Bill Bland and Richard

Esser Jr. brought Patrick into the office and took turns verbally berating him in a well-rehearsed

act. They knew he was a good worker,

but they were evaluated by how much male they moved. So this form of motivation was not new

to the men in charge. One of the last things said by Bill Bland was that he would fire Patrick

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