Question: The actions of the Senator of which state does the radio play The Investigator lampoon ?

Context paragraphs:
Mistress Mabel: "Mistress Mabel" is a song by The Fratellis and the first single from their second album "Here We Stand".  The single was released on 26 May 2008.  The song was first introduced by the band at their Queen Margaret Union show on 22 February 2008 as the first song on the set list.  The first ever radio play was on 3 April 2008 by the radio DJ Jim Gellatly on his "X-posure" show on XFM Scotland, the same DJ who was the first to give The Fratellis radio play.  Zane Lowe played the track to open his show on BBC Radio 1 on 7 April.

Dayananda Gunawardena: Dayananda Gunawardena (Sinhala: දයානන්ද ගුනවර්ධන ) ( (15 October 1934 – 24 June 1993.)  was a Sri Lankan playwright, actor, lyricist, dramatist, radio play producer, and Sinhala Radio Play writer.

Sugathapala de Silva: Sugathapala De Silva (4 August 1928 – 28 October 2002) was an acclaimed Sri Lankan dramatist and novelist, translator, radio play producer, and Sinhala Radio Play writer.

Dickie Dick Dickens: Dickie Dick Dickens is a satirical radio play by Rolf and Alexandra Becker.  The play, which tells the story of Dickie Dick Dickens rise from simple pickpocket to gangster leader in Chicago, was first produced in Germany in 1959 by Bayerischer Rundfunk, which produced the last of its 51 episodes in 1976.  Radio Bremen, Schweizer Radio DRS, Norwegian NRK and Swedish Sveriges Radio also made their own productions.  It became particularly popular in Norway where it was voted the most popular radio play of all time in 2001.

A Dangerous Game: A Dangerous Game is a 1956 novel by the Swiss writer Friedrich Dürrenmatt.  Its original German title is Die Panne, which means "The breakdown".  It is known as Traps in the United States.  It tells the story of a traveller who, when his car breaks down, is invited for dinner by a former judge, after which nightmarish developments follow.  The work was initially written as a radio play, but was adapted into prose almost immediately.  It won the 1956 Blind War Veterans’ Prize for best radio play and the literary award of the newspaper Tribune de Lausanne.  It was adapted into 1982 television film "Deadly Game".  It was also adapted into a Marathi play "Shantata!  Court Chalu Aahe".  The 2015 Kannada movie "Male Nilluvavarege" was also based on this novel.

Nick Perry (writer): Nick Perry is a British playwright and screenwriter.  He is a graduate of the National Film and Television School.  His first play Arrivederci Millwall was produced by The Combination at The Albany Empire, Deptford in 1985 and jointly won the Samuel Beckett Award.  "Smallholdings" was first performed at the Kings Head Theatre in 1986, and "The Vinegar Fly" at the Soho Poly in 1988.  "Near Cricket St Thomas, 1919" was directed by Alan Ayckbourn at the McCarthy Theatre, Scarborough in 1997.  "An Illustrated Talk" was performed at the Newtown Theatre, Sydney, as part of the 2008 Short and Sweet festival.  His radio play "The Loop" was broadcast on BBC Radio 4 in November 2009 and won a Sony Radio Academy bronze award.  Andrew Scott was named Best Supporting Actor at the inaugural BBC Audio Drama awards in 2012 for his performance in Perry's radio play, "Referee".

The Investigator: The Investigator (1954) was a radio play written by Reuben Ship and first broadcast by the Canadian Broadcasting Corporation (CBC) on May 30 of that year.  The play lampooned the actions of the US House Committee on Un-American Activities (HUAC) and Senator Joseph McCarthy.

The Golden Years (play): The Golden Years is a radio play by Arthur Miller.  It was written in 1940 but remained unperformed for many years.  It was presented on BBC radio 3 in 1987 as a radio play.

Joseph McCarthy: Joseph Raymond McCarthy (November 14, 1908 – May 2, 1957) was an American politician who served as U.S. Senator from the state of Wisconsin from 1947 until his death in 1957.  Beginning in 1950, McCarthy became the most visible public face of a period in the United States in which Cold War tensions fueled fears of widespread Communist subversion.  He is known for alleging that numerous Communists and Soviet spies and sympathizers had infiltrated the United States federal government, universities, film industry, and elsewhere.  Ultimately, the smear tactics he used led him to be censured by the U.S. Senate.  The term "McCarthyism", coined in 1950 in reference to McCarthy's practices, was soon applied to similar anti-communist activities.  Today, the term is used in reference to what are considered demagogic, reckless, and unsubstantiated accusations, as well as public attacks on the character or patriotism of political opponents.

Rough for Radio I: Rough for Radio I is a short radio play by Samuel Beckett, written in French in 1961 and first published in "Minuit" 5 in September 1973 as Esquisse radiophonique.  Its first English publication as Sketch for Radio Play was in "Stereo Headphones" 7 (spring 1976).  It first appeared under its current title in "Ends and Odds" (Grove 1976, Faber 1977).

Supporting paragraphs: The Investigator Joseph McCarthy
Answer: Wisconsin