Florida State Prison (FSP), otherwise known as Raiford Prison, is a correctional institution located in unincorporated Bradford County, Florida. It was formerly known as the "Florida State Prison-East Unit" as it was originally part of Florida State Prison in Raiford, Florida (now known as Union Correctional Institution). The facility, a part of the Florida Department of Corrections, is located on State Road 16 right across the border from Union County. The institution opened in 1961, even though construction was not completed until 1968. With a maximum population of over 1,400 inmates, FSP is one of the largest prisons in the state. FSP houses one of the state's three death row cell blocks, and the state's execution chamber. Union Correctional Institution also houses male death row inmates while Lowell Annex houses female death row inmates. Lethal injection became the standard method of execution in 2000. The electric chair can still be used by request of the inmate. FSP sits in the center of several other prisons. It is surrounded by New River Correctional Institution, New River O-Unit, FSP West Unit, and sits across the river from Union Correctional Institution. Even though Union Correctional Institution is on the same property, immediately north-west of FSP, the county line (with Union County) runs in between the two, which makes Raiford the United States Postal Service address city of Union Correctional Institution, while Starke is the USPS address city of Florida State Prison. FSP is Florida's only prison that is officially named "prison", with the other institutions being named "Correctional Institutions" (or "Correctional Facility" if it is a privately contracted prison). Notable inmates Former Mark DeFriest – Mark DeFriest, known as the Houdini of Florida, is a prisoner of the United States. In 1980, 19-year-old DeFriest retrieved work tools his recently deceased father had willed him before the will officially went through probate. This act was considered theft despite the fact DeFriest did not have an understanding of probate laws. DeFriest’s stepmother called the police, which led to his arrest. DeFriest was sentenced to four years in prison. The original four-year sentence has since developed into 34 years for 13 escape attempts, 7 of them successful, and hundreds of disciplinary reports for minor infractions. In 34 years, he’s collectively spent 27 of them in solitary confinement. In custody John Connolly, former FBI agent convicted for ties to Whitey Bulger. Phillup Partin, convicted for the murder