Question: The Murder of John Lennon was committed by the man who read which book until he was arrested?

Context articles: John Lennon Museum
Life Begins at 40 (song)
I Know (I Know)
I'm Losing You (John Lennon song)
Mark David Chapman
Murder of John Lennon
Hold On (John Lennon song)
Lennon Legend: The Very Best of John Lennon
John Lennon Peace Monument
Nowhere Man: The Final Days of John Lennon

John Lennon Museum (ジョン・レノン・ミュージアム , Jon Renon Myūjiamu ) was a museum located inside the Saitama Super Arena in Chūō-ku, Saitama, Saitama Prefecture, Japan.
 It was established to preserve knowledge of John Lennon's life and musical career.
 It displayed Lennon's widow Yoko Ono's collection of his memorabilia as well as other displays.
 The museum opened on October 9, 2000, the 60th anniversary of Lennon’s birth, and closed on September 30, 2010, when its exhibit contract with Yoko Ono expired.
 A tour of the museum began with a welcoming message and short film narrated by Yoko Ono (in Japanese with English headphones available), and ended at an avant-garde styled "reflection room" full of chairs facing a slide show of moving words and images.
 After this room there was a gift shop with John Lennon memorabilia available.
"Life Begins at 40" is a song by John Lennon.
 It was written in 1980, the year that both Lennon and Ringo Starr turned 40 years of age.
 Lennon recorded a demo of the song at his home, but it was not recorded at any of the sessions for his comeback album, "Double Fantasy."
 Instead, he intended to give the song to Starr to record on his own forthcoming album, "Can't Fight Lightning."
 The song's amiable country feel was well suited to Starr's singing style.
 After Lennon's murder in December 1980, those plans were shelved.
 However, Lennon's demo was eventually issued in 1998 on the "John Lennon Anthology" box set.
"I Know (I Know)" is a song written by John Lennon released on his 1973 album "Mind Games".
 The song is included on the 1998 box set, "John Lennon Anthology".
 Lennon called the song, "just a piece of nothing," though some have read the song as a confession of troubles with his relationship with Yoko Ono.
"I'm Losing You" is a song written by John Lennon and released on his 1980 album "Double Fantasy".
 It was completed in Bermuda in June 1980, after Lennon failed at an attempted telephone call to Yoko Ono.
 The song is also available on the 1982 compilation "The John Lennon Collection", the 1998 boxset "John Lennon Anthology", the one disc compilation "Wonsaponatime", the 2005 two disc compilation "" and in 2010 for the "Gimme Some Truth" album.
 The song was also featured in the 2005 musical "Lennon".
Mark David Chapman (born May 10, 1955) is an American prison inmate who murdered John Lennon outside the Dakota apartment building in Manhattan in New York City on December 8, 1980.
 Chapman fired five times at Lennon, hitting him four times in the back.
 Chapman later remained at the crime scene and began reading J. D. Salinger's novel "The Catcher in the Rye" until the police arrived and arrested him.
 He repeatedly said that the novel was his statement.
John Lennon was an English musician who gained worldwide fame as one of the members of the Beatles, for his subsequent solo career, and for his political activism and pacifism.
 On Monday, December 8, 1980, Lennon was shot dead by Mark David Chapman in the archway of the Dakota, his residence in New York City.
 Lennon had just returned from Record Plant Studio with his wife, Yoko Ono.
"Hold On" is a song from the album "John Lennon/Plastic Ono Band" by John Lennon.
 It features only vocals, tremolo guitar, drums, and bass guitar, typical of the sparse arrangements Lennon favoured at the time.
 On the 2000 reissue of "John Lennon/Plastic Ono Band", "Hold On" features a slightly longer introduction.
 The original version was restored on the 2010 reissue.
Lennon Legend: The Very Best of John Lennon is the third official compilation album of John Lennon's solo career, coming after 1975's "Shaved Fish" and 1982's "The John Lennon Collection".
 Because neither collection spanned Lennon's releases up to and including 1984's "Milk and Honey", "Lennon Legend: The Very Best of John Lennon" – considered the definitive Lennon retrospective – was compiled to rectify the situation.
 It was released in the UK in 1997 through Parlophone and early 1998 in the US by EMI Records.
The John Lennon Peace Monument, also known as the European Peace Monument, is a peace monument entitled Peace & Harmony in Liverpool, England, dedicated to the memory of John Lennon.
 "Peace & Harmony" was unveiled by Julian and Cynthia Lennon at a ceremony in Chavasse Park, Liverpool, on Saturday 9 October 2010 to celebrate what would have been John Lennon's 70th birthday.
 The monument is now on the waterfront adjacent to ACC Liverpool at Kings Dock.
Nowhere Man: The Final Days of John Lennon, first published in 2000 and written by New York journalist Robert Rosen, who in 1981 had access to John Lennon's diaries, is a controversial account of the ex-Beatle's last five years.
 The book disputes the official view of Lennon as a contented househusband raising his son Sean and baking bread while Yoko ran the family business.
 Instead, "Nowhere Man" portrays Lennon's daily life at the Dakota as that of a "tormented superstar, a prisoner of his fame, locked in his bedroom raving about Jesus Christ, while a retinue of servants tended to his every need."