The Oklahoma State Penitentiary (OSP) is a prison of the Oklahoma Department of Corrections located in McAlester, Oklahoma, on 1,556 acres (6.30 km²). Opened in 1908 with 50 inmates in makeshift facilities, today the prison holds more than 900 male offenders, the vast majority of which are maximum-security inmates. OSP is also the site of Oklahoma's death row for men and execution chamber.

Before Oklahoma became a state in 1907, felons convicted in Oklahoma Territory and Indian Territory were sent to the Kansas State Penitentiary in Lansing, Kansas. At statehood, Kate Barnard became Oklahoma Commissioner of Charities and Corrections. During the summer of 1908, Barnard arrived unannounced at the Kansas prison to investigate widespread complaints she had received about mistreatment of Oklahoma inmates. She took a regular tour with other visitors first, then identified herself to prison officials and asked that she be allowed to conduct an inspection of the facility. Barnard discovered systematic, widespread torture of inmates.

Oklahoma (ⁱ/ˌoʊkləˈhoʊmə/) (Pawnee: Uukuhuúwa , Cayuga: Gahnawiyoˀgeh ) is a state located in the South Central region of the United States of America. Oklahoma is the 20th most extensive and the 28th most populous of the 50 United States. The state's name is derived from the Choctaw words okla and humma, meaning "red people", and it is known informally by its nickname, The Sooner State. Formed by the combination of Oklahoma Territory and Indian Territory on November 16, 1907, Oklahoma was the 46th state to enter the union. Its residents are known as Oklahomans or, informally "Okies", and its capital and largest city is Oklahoma City.

A major producer of natural gas, oil, and agriculture, Oklahoma relies on an economic base of aviation, energy, telecommunications, and biotechnology. It has one of the fastest growing economies in the nation, ranking among the top states in per capita income growth and gross domestic product growth. Oklahoma City and Tulsa serve as Oklahoma's primary economic anchors, with nearly 60 percent of Oklahomans living in their metropolitan statistical areas.

State Penitentiary or State Pen may refer to one of various active and former penitentiaries within the United States:

Lethal injection is the practice of injecting a person with a fatal dose of drugs (typically a barbiturate, paralytic, and potassium solution) for the express purpose of causing the immediate death of the subject. The main application for this procedure is capital punishment, but the term may also be applied in a broad sense to euthanasia and suicide. It kills the person by first putting the person to sleep, and then stopping the breathing and heart in that order.

Lethal injection gained popularity in the twentieth century as a form of execution intended to supplant other methods, notably electrocution, hanging, firing squad, gas chamber, and beheading, that were considered to be more painful. It is now the most common form of execution in the United States of America.

The concept of lethal injection as a means of putting someone to death was first proposed on January 17, 1888, by Julius Mount Bleyer, a New York doctor who praised it as being cheaper than hanging. Bleyer's idea, however, was never used. The British Royal Commission on Capital Punishment (1949–53) also considered lethal injection, but eventually rejected it after pressure from the British Medical Association (BMA).

Richard 'Dick' Conner was manager of the English football clubs Aldershot (caretaker) (1968) Rochdale (1970–1973) and Darlington (1973–1974).