Question: Chillicothe Correctional Institution has housed the serial killer known by what nickname?

Context paragraphs:
Chillicothe Correctional Center: The Chillicothe Correctional Center is a state prison for women located in Chillicothe, Livingston County, Missouri, owned and operated by the Missouri Department of Corrections.  The $120 million facility opened in late 2008, and with a maximum capacity of 1740 inmates at a mix of security levels.

Idaho State Correctional Institution: Idaho State Correctional Institution (ISCI) is an Idaho Department of Corrections state prison for men located in unincorporated Ada County, Idaho, near Kuna.  It is one of a cluster of seven detention facilities known as the "South Boise Prison Complex".  The other prisons in the area are the Correctional Alternative Placement Program, the Idaho State Correctional Center, the Idaho Maximum Security Institution, the South Boise Women's Correctional Center, the South Idaho Correctional Institution, and the South Idaho Correctional Institution-Community Work Center.

Chillicothe Correctional Institution: Chillicothe Correction Institution, or CCI, is a state run medium security prison on the west bank of the Scioto River just outside Chillicothe, Ohio.  It is located adjacent to Ross Correctional Institution and Hopewell Culture National Historical Park.  The prison is a former military camp, named for Civil War general William Tecumseh Sherman.  It later became a federal penitentiary and has housed several high-profile prisoners including Charles Manson in 1952, bootlegger Junior Johnson, and serial killer Anthony Sowell.  Sowell currently resides there and is on death row.

Ross Correctional Institution: Ross Correctional Institution is an Ohio Department of Corrections state prison for men located in Chillicothe, Ohio, adjacent to the medium-security Chillicothe Correctional Institution and the Hopewell Culture National Historical Park.  First opened in 1987, Ross houses 2,037 inmates.  The institution covers 1,707 acres and employed over 350 security staff.  As of January 6, 2016, there are 2085 inmates at the institution.  Around 56% of the inmate population are classified as African American, 43% classified as Caucasian, and 0.01% classified as other.  It is estimated that the average amount of up keeping each inmate is $51.77.

Dodge Correctional Institution: Dodge Correctional Institution, (DCI), is an adult male maximum-security correctional facility operated by the Wisconsin Department of Corrections Division of Adult Institutions in Waupun, Wisconsin.  The facility was converted from the Central State Hospital for the Criminally Insane to an adult correctional facility in 1977 at a cost of $2.47 million of general obligation bonds, as authorized by Chapter 29 of the Laws of 1977.  The first two inmates were transferred from the nearby Waupun Correctional Institution to DCI on May 15, 1978.  On October 29, 1993, ground was broken for a $45 million expansion which more than doubled the size of the facility.  On June 17, 1996, the first female was admitted to DCI making it the only reception center for both male and female adult felons committed to the Wisconsin Department of Corrections.  DCI served as the reception center for both males and females until December 1, 2004, when the female reception center moved to the Taycheedah Correctional Institution.  DCI also serves as the central medical center for the division, providing both in-patient and out-patient care for male and female inmates.

Florida State Prison: 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.

Idaho Maximum Security Institution: Idaho Maximum Security Institution (IMSI) is a maximum security prison located near Kuna, Idaho, one of a cluster of seven detention facilities known as the "South Boise Prison Complex".  The other prisons in the area are the Correctional Alternative Placement Program, the Idaho State Correctional Center, the Idaho State Correctional Institution, the South Boise Women's Correctional Center, the South Idaho Correctional Institution, and the South Idaho Correctional Institution-Community Work Center.  IMSI is the site of Idaho's death row for men and execution chamber.

Chillicothe Industrial Home for Girls: Chillicothe Industrial Home for Girls, also known as Chillicothe Correctional Center, is a national historic district located at Chillicothe, Livingston County, Missouri.  The district encompasses 10 contributing buildings, 1 contributing site, and 7 contributing structures, at a former industrial home.  It developed between about 1889 and 1970, and includes representative examples of Colonial Revival and Streamline Moderne style architecture.  Notable buildings include the McReynolds Cottage (188-1889) by Morris Frederick Bell, who also designed the original campus; Blair Cottage (1957-1958); Hearnes Office Building and Clinic (1967-1968); Donnelly Cottage (1957-1958); Stark Cottage (1937-1938); Hyde School (1922); Park Cottage (1937-1938); Food Service Building (1957-1958); Laundry (c. 1920); Power House (c. 1888-1889, c. 1957-1958).  The home officially closed as a juvenile facility in 1980 and re-opened as an adult correctional center in 1981.  The new Chillicothe Correctional Center opened in 2008, and the former Industrial Home site was declared surplus.

Anthony Sowell: Anthony Edward Sowell (born August 19, 1959) is an American serial killer known as the Cleveland Strangler.  He was arrested in October 2009 after the bodies of eleven women were discovered by police investigators at his Cleveland, Ohio, duplex at 12205 Imperial Avenue in Mount Pleasant neighborhood.

Idaho State Correctional Center: Idaho State Correctional Center (ISCC) is a state prison for men located in Kuna, Ada County, Idaho, one of a cluster of seven detention facilities known as the "South Boise Prison Complex".  The other prisons in the area are the Correctional Alternative Placement Program, the Idaho State Correctional Institution, the Idaho Maximum Security Institution, the South Boise Women's Correctional Center, the South Idaho Correctional Institution, and the South Idaho Correctional Institution-Community Work Center.

Supporting paragraphs: Chillicothe Correctional Institution Anthony Sowell
Answer: Cleveland Strangler