How Mark David Chapman Went From Beatles Superfan To John Lennon’s Killer

Published April 20, 2020
Updated December 6, 2020

On December 8, 1980, Mark David Chapman became forever infamous as the man who shot John Lennon. Here's why he pulled the trigger.

Mark David Chapman

Public DomainAfter killing John Lennon in 1980, Mark David Chapman decided not to enter an insanity plea and pleaded guilty to the murder instead. Today, he expresses remorse for John Lennon’s death.

On December 8, 1980, Mark David Chapman became forever infamous as the man who shot John Lennon. Although he was quickly arrested, John Lennon’s killer caused immeasurable pain for the former Beatle’s loved ones — and his millions of adoring fans.

In a painful twist of irony, Lennon had been enjoying his relatively quiet life in New York in the 1970s. Eager to escape the crazed mobs that plagued him in England, he moved into a historic apartment building called The Dakota with his wife, avant-garde artist Yoko Ono. And he liked the change of scenery.

“People come and ask for autographs, or say ‘Hi,’ but they don’t bug you,” Lennon told the BBC.

Little did Lennon know that one man who asked him for his autograph would turn out to be his murderer. On that fateful day in 1980, Mark David Chapman approached Lennon outside of his apartment and asked him to sign an album. Lennon obliged, thinking he was just another fan.

When Lennon returned home around 11 p.m. that same day, he didn’t know that Chapman would still be waiting for him. And this time, he wanted something far more sinister than an autograph. Before Lennon knew what was happening, Chapman fired four hollow-point bullets into his back. Lennon was rushed to the hospital, but he was dead on arrival.

Four decades after John Lennon’s death, questions about his killer and what motivated him remain the darkest — and most mysterious — parts of the former Beatle’s story. So who was Mark David Chapman? Why did he become John Lennon’s killer? And what made him decide to murder a person who was all about peace?

How Mark David Chapman Became John Lennon’s Killer

John Lennon And Yoko Ono

Bettmann/Getty ImagesYoko Ono claims to have seen John Lennon’s ghost at The Dakota since his 1980 murder.

Mark David Chapman was born on May 10, 1955 in Fort Worth, Texas. His father, U.S. Air Force staff sergeant David Chapman, was physically abusive to his mother, who worked as a nurse.

In an interview with journalist James R. Gaines, Chapman explained: “He would beat her up. I’d wake up hearing my mother screaming my name, and it just scared the fire out of me, and I’d run in there and put up my fists and make him go away. Sometimes I think actually I pushed him away.”

In the months before shooting Lennon, Chapman had actually considered killing his father instead.

As Chapman put it: “I was going to fly to Atlanta and break into the house and go into [my father’s] room and put the gun up to him and tell him what I thought about him. And he was going to pay for what he was doing to my mother… I was going to blow his head off.”

But that plan never came to fruition. Neither did his plans of murdering other celebrities, including another former Beatle, Paul McCartney, Jacqueline Kennedy Onassis, Elizabeth Taylor, Johnny Carson, George C. Scott, and Ronald Reagan.

So what led Chapman to become the man who shot John Lennon?

John Lennon And Tom Snyder

Wikimedia CommonsTom Snyder interviews John Lennon on Tomorrow in 1975 — the last time he was ever interviewed on TV.

When Chapman was just 14 years old, he had already started using drugs and regularly skipped school. He claimed that he was bullied by other children, and that’s why he had so many absences — including a two-week period when he lived on the streets of Atlanta.

Oddly enough, the man who shot John Lennon had always been a Beatles fan — and even once told a friend after a prolonged LSD trip that he believed he had become Lennon.

“I always wanted to be a Beatle,” he said. “I’d always think, man, what would it be like to be a Beatle?”

But a 1966 interview with the London Evening Standard, in which Lennon proclaimed his group had become “more popular than Jesus,” soured Chapman’s adoration of Lennon. High school friend Miles McManus recalled Chapman changing the words of “Imagine” to “Imagine if John were dead.”

After becoming a born-again Presbyterian in 1971 and working as a summer camp counselor in Georgia, Chapman read J.D. Salinger’s The Catcher in the Rye. He felt particularly drawn to the novel’s protagonist, Holden Caulfield.

“I really identified with him,” Chapman told Gaines during a visit to Attica Correctional Facility three years after John Lennon’s death. “His plight, his loneliness, his alienation from society.”

A CNN interview with former NYPD officer Steve Spiro, who arrested Chapman.

In 1977, Chapman moved to Hawaii and eventually slipped into a deep depression. This would lead to a failed suicide attempt before Chapman met Gloria Abe, a travel agent whom he married two years later.

Gaines claimed that after Chapman read Anthony Fawcett’s John Lennon: One Day at a Time in 1980, Chapman’s “10-year obsession with The Beatles congealed into a hatred of John Lennon in particular.”

Chapman believed that Lennon was “a poser” who “espoused virtues and ideals that he didn’t practice.” By October, Chapman had quit his job as a security guard, signing out as John Lennon on his final day. Then, he prepared to take a fateful trip to New York City.

The Night Of John Lennon’s Death

John Lennon And Mark David Chapman

Paul GoreshJohn Lennon signs an autograph for his killer mere hours before his death.

On December 8, 1980, the 25-year-old Chapman left his hotel and bought a copy of Salinger’s novel. In the book, he wrote, “This is my statement.” He signed it “Holden Caulfield” before heading to The Dakota and waiting at its entrance all day. At 5 p.m., Lennon and Ono walked out, and Chapman asked for an autograph.

“He was very kind to me,” said Chapman. “Ironically, very kind and was very patient with me. The limousine was waiting… and he took his time with me and he got the pen going and he signed my album. He asked me if I needed anything else. I said, ‘No. No sir.’ And he walked away. Very cordial and decent man.”

When the couple returned around 10:50 p.m., Dakota doorman Jose Perdomo saw Chapman standing near the archway in the shadows.

“When the car pulled up and Yoko got out, something in the back of my mind was going ‘Do it, do it, do it,'” Chapman said. “I stepped off the curb, walked, turned, I took the gun and just boom, boom, boom, boom, boom.”

Gun Used By John Lennon's Killer

Jack Smith/NY Daily News Archive/Getty ImagesThe Charter Arms .38 Special revolver used by John Lennon’s killer.

Chapman fired five shots from his Charter Arms .38 Special revolver, with one missing and hitting a window. The rest hit Lennon in the back and shoulder, puncturing both his subclavian artery and lung. Lennon staggered to the reception area in shock, screaming, “I’m shot!”

“I was frozen, standing there frozen and the gun was hanging at my side, still in my hand,” Chapman said, until Perdomo made a move. “He shook the gun out of my hand and he kicked the gun across the pavement. He shook me out of my shock.”

Though fully aware of what he’d done, the man who shot John Lennon peacefully waited at the scene until officers arrested him. His lawyers immediately planned on an insanity defense, and transferred him to Bellevue Hospital to be examined by psychiatrists from both sides of the upcoming trial.

Inside The Mind Of The Man Who Killed John Lennon

The Dakota After John Lennon's Death

Keystone/Getty ImagesThe first group of mourners gather outside The Dakota after hearing the tragic news of John Lennon’s death.

The prosecution would claim that Chapman had “committed a deliberate, premeditated execution of John Lennon and acted in a cool, calm and calculated manner.”

Though the defense maintained that John Lennon’s killer was “delusional and psychotic,” Chapman himself said he rejected this — and didn’t commit the murder “by reason of mental disease or defect.”

When asked why he had used hollow-point bullets in the crime, he simply said, “To ensure Lennon’s death.”

Chapman told Allen F. Sullivan of the Manhattan District Attorney’s office that he heard voices telling him to kill Lennon — and that it was both his and God’s will.

The Man Who Killed John Lennon

Bettmann/Getty ImagesMark David Chapman hides his face as police escort him back to Bellevue Hospital following a court appearance.

Though experts concluded in the months preceding the trial that Chapman was either psychotic, a paranoid schizophrenic, or both, he was deemed competent to stand trial. In the end, Chapman overruled his own attorneys and decided to plead guilty and forego the insanity plea.

John Lennon’s killer was sentenced to 20 years to life on August 24, 1981. After he was put behind bars, the man who shot John Lennon reassessed his horrific crime — and expressed regret for John Lennon’s death.

Mark David Chapman Today

Larry King interviews Mark David Chapman in December 1992.

Today, Chapman is serving out his sentence at Wende Correctional Facility in Alden, New York.

He was denied parole for the 11th time in August 2020. For every parole hearing, Yoko Ono has sent a personal letter urging the board to keep John Lennon’s killer behind bars.

His first attempt at parole in 2000 was denied partly because the board believed Chapman had a continued interest in “maintaining [his] notoriety.”

Mark David Chapman's Mugshot

Public DomainMark David Chapman circa 2010. His 11th parole hearing was denied in August 2020.

After all, Chapman had previously claimed that he murdered Lennon for notoriety. And in 2010, he said, “I felt that by killing John Lennon I would become somebody, and instead of that I became a murderer, and murderers are not somebodies.” He also said that he chose Lennon because “he seemed more accessible to me” than other stars.

It was in 2014 that Mark David Chapman told a parole board, “I am sorry for being such an idiot and choosing the wrong way for glory,” and that Jesus “has forgiven me.” Unmoved, the board maintained that Chapman wouldn’t be able to “remain at liberty without again violating the law.”

John Lennon Memorial

Wikimedia CommonsRoses are placed in Strawberry Fields, a Central Park memorial dedicated to John Lennon in 1985.

The man who shot John Lennon has since described his actions as “premeditated, selfish, and evil.”

“I was too far in,” recalled Chapman during his 2018 parole hearing. “I do remember having the thought of, hey, you have got the album now, look at this, he signed it, just go home, but there was no way I was going to go home.”


After learning about Mark David Chapman, the man who killed John Lennon, read these 21 surprising John Lennon facts. Then, learn the full story of Martin Luther King Jr.’s assassination.

Marco Margaritoff
A staff writer for All That’s Interesting, Marco Margaritoff has also published work at outlets including People, VICE, and Complex, covering everything from film to finance to technology. He holds dual bachelor's degrees from Pace University and a master's degree from New York University.