Question: Frank Freshwaters pled guilty to voluntary manslaughter and, after a brief sentence at a prison located in which city ?

Context paragraphs:
Anna Ayala: Anna Ayala (born 22 December 1965) is an American woman infamous for bringing a fraudulent tort lawsuit against a Wendy's restaurant in San Jose, California, which Wendy's claims cost the chain more than US$21 million in lost revenue.  This led to a felony charge of attempted grand larceny against her, to which Ayala pled guilty in September 2005.  She was sentenced to nine years in prison on January 18, 2006, ultimately serving four of the nine years.  In 2013, she received another prison sentence for an unrelated incident regarding filing a false police report and felony firearm possession.

Manslaughter in English law: In the English law of homicide, manslaughter is a less serious offence than murder, the differential being between levels of fault based on the "mens rea" (Latin for "guilty mind").  In England and Wales, the usual practice is to prefer a charge of murder, with the judge or defence able to introduce manslaughter as an option (see lesser included offence).  The jury then decides whether the defendant is guilty or not guilty of either murder or manslaughter.  On conviction for manslaughter, sentencing is at the judge's discretion, whereas a sentence of life imprisonment is mandatory on conviction for murder.  Manslaughter may be either "voluntary" or "involuntary", depending on whether the accused has the required "mens rea" for murder.

Murder of Heather Strong: In February 2009, Heather Strong was kidnapped and murdered in Marion County, Florida.  Maintaining her innocence, and complaining of coerced confession, Emilia Lily Carr was nevertheless found guilty in December 2010 and sentenced to death by lethal injection in February 2011.  Carr was one of five women on death row in the state of Florida.  On May 19, 2017, Emilia Carr was re-sentenced to life without parole.  Heather Strong's husband, and Carr's co-accused, Joshua Fulgham was similarly convicted of first-degree murder and kidnapping in the death.  At a separate trial, where he pled guilty, Joshua Fulgham received two consecutive sentences of life in prison.

Ohio State Reformatory: The Ohio State Reformatory (OSR), also known as the Mansfield Reformatory, is a historic prison located in Mansfield, Ohio in the United States.  It was built between 1886 and 1910 and remained in operation until 1990, when a United States Federal Court ruling (the 'Boyd Consent Decree') ordered the facility to be closed.  While this facility was used in a number of films (including several while the facility was still in operation), TV shows and music videos, it was made famous by the film "The Shawshank Redemption" (1994) when it was used for the majority of the movie.

Murder of Nikki Whitehead: Jarmecca Yvonne "Nikki" Whitehead (April 18, 1975 – January 13, 2010) was a 34-year-old mother of 16-year-old identical twins named Jasmiyah Kaneesha Whitehead and Tasmiyah Janeesha Whitehead (born on November 27, 1993).  On the afternoon of January 13, 2010, she was found murdered in the bathroom of her boyfriend's Conyers, Georgia, home in the Bridle Ridge Walk subdivision.  She had been beaten with a vase and stabbed repeatedly.  Her daughters, Jasmiyah ("Jas") and Tasmiyah ("Tas"), were arrested five months after the slaying on May 21, 2010, for their mother's murder.  Both initially pleaded not guilty.  In a plea agreement, each twin pleaded guilty to the lesser charge of voluntary manslaughter in 2014.  They were sentenced to serve 30 years in prison.

Jimmy Lerner: Jimmy Lerner was born June 22, 1951 and raised in Brooklyn, New York.  He spent 18 years as a Pacific Bell (now part of AT&T) marketing executive, served for the U.S. Army in Panama, received an M.B.A. and spent time as a taxicab driver.  He published his first book in 2002, "You Got Nothing Coming", based on his experiences serving a 2½ year sentence in a Nevada State Prison for the voluntary manslaughter of Mark Slavin in 1998.

Amy Grossberg and Brian Peterson: Amy S. Grossberg (born 1978) delivered a baby at a Comfort Inn in Newark, Delaware, in November 1996, assisted only by her then-boyfriend Brian C. Peterson, who later threw the baby into a dumpster.  In March 1998, Peterson pled guilty to manslaughter and served a two-year sentence; on April 22, 1998, Grossberg agreed to a plea bargain, and was sentenced to two-and-a-half years in prison on July 9, 1998.

Voluntary manslaughter: Voluntary manslaughter is the killing of a human being in which the offender had no prior intent to kill and acted during "the heat of passion", under circumstances that would cause a reasonable person to become emotionally or mentally disturbed to the point that they can't reasonably control their emotions.  Voluntary manslaughter is one of two main types of manslaughter, the other being involuntary manslaughter.

Frank Freshwaters: Frank Freshwaters (born April 18, 1936) is an American criminal and former fugitive.  Born and raised in Akron, Ohio, Freshwaters was arrested in 1957 for the death of Eugene Flynt, whom he struck and killed while speeding.  He pled guilty to voluntary manslaughter and, after a brief sentence at the infamous Ohio State Reformatory, he escaped from an honor farm in 1959.  In the intervening years, Freshwaters lived under an assumed name and sought work as a truck driver.  He was nearly apprehended in 1975 while living in West Virginia, but then-Governor Arch Moore refused to return him to Ohio officials because of his positive reputation.

Delta Groove Productions: Delta Groove Productions is an American blues record label in Van Nuys, California, United States.  The label was founded by Randy Chortkoff, a producer, concert promoter, and harmonica player who died in May 2015 while awaiting a liver transplant and sentencing on multiple criminal felony fraud charges including bilking investors of over $1,400,000 in a phony movie investment scam.  In 2016, Chortkoff's co-defendant Sam Braslau was sentenced to seven years in federal prison in Lompoc, California.  Co-defendant Stuart Rawitt previously pled guilty and was sentenced to 5 years in federal prison.  Both co-defendants were ordered by the US Court to pay restitution of $1,600,000.  In February 2017, the Chortkoff Estate was ordered by the US Court to pay $153,400 in disgorgement and $12,615 in prejudgment interest in the civil matter with the SEC.

Supporting paragraphs: Frank Freshwaters Ohio State Reformatory
Answer: Mansfield