Cathy Smith: The Woman Who Injected John Belushi with a Speedball, Then Sold Her Confession for $15,000

Mar 5, 2025
7 min read

Collage of Cathy Smith: black-and-white smoking portrait, color inset photo, and smiling curly-haired woman beside headline text.

The pages of musical history are littered with figures who operated just outside the limelight — people whose names may not be instantly recognisable but who left an indelible mark on some of the biggest stars of their time. Cathy Smith was one of those figures. Her story weaves through the decades of rock, folk, and comedy history, touching everyone from The Band to Gordon Lightfoot, Keith Richards, and, most infamously, John Belushi. At times a muse, at others a reckless enabler, Smith's influence was undeniable, often with devastating consequences.

Born in Hamilton, Ontario, Canada, in 1947, Cathy Smith's life could have taken a very different path. She first emerged in the 1960s as a backing singer and a fixture on the fringes of the Toronto music scene. But she was more than just another hopeful looking for her break, she had an undeniable magnetism that drew her into the inner circles of rock royalty.

The Band, Levon Helm and the Toronto Scene

Smith's first significant relationship in the music world was with Levon Helm, the powerhouse drummer of The Band. Helm's gritty, soulful approach to music was matched by his equally intense personal life, and Smith fit right into that orbit. Their relationship was passionate and tumultuous, and it was through Helm that Smith began rubbing shoulders with some of the biggest names in music. The Band, who had gained international fame as Bob Dylan's backing group before striking out on their own with seminal albums like Music from Big Pink and The Band, were at the height of their powers during Smith's time with Helm. Smith became embedded in the heart of this musical world, her connections growing as her reputation as a fascinating, free-spirited personality spread through rock circles.

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But Smith was not content to remain in the background. Her talent for forming connections with influential musicians was matched by a charisma that made her a sought-after presence at some of the most iconic events in rock history. She is said to have been present at The Last Waltz, the legendary 1976 farewell concert by The Band, which was filmed by Martin Scorsese. This was not just a concert, it was a pivotal moment in rock history, and Smith was there, a silent witness to the close of an era.

Gordon Lightfoot and the Inspiration for Sundown

By the early 1970s, Smith had moved on to another high-profile Canadian musician: folk legend Gordon Lightfoot. Their relationship was the very definition of stormy. While Lightfoot was celebrated for his poetic, melancholic ballads, his personal life was often chaotic. Smith became his muse — though not always in the romantic sense. His 1974 number-one hit "Sundown" was widely believed to be about her, a brooding, ominous track that reached the top of both the US and Canadian charts and stayed on the Billboard Hot 100 for 23 weeks. Lightfoot later confirmed the song was written during one of their most turbulent periods, when he suspected her of being unfaithful while he was away touring. The opening line — "I can see her looking fast in her faded jeans / She's a hard-loving woman, got me feeling mean" — was Lightfoot's portrait of Smith at her most unpredictable. Smith was named in his divorce proceedings, cementing her role as a disruptive force in his life.

Had things gone differently, Smith could have remained a notorious but relatively obscure figure in Canadian music circles. Instead, her life took a much darker turn.

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Moving to Los Angeles: Keith Richards and the Rolling Stones

In 1978, Smith relocated from Toronto to Los Angeles, in her own words "to graduate from folk-music groupie to the more dangerous world of rock and roll." She fell in with the orbit of Keith Richards and the Rolling Stones, who were then at the height of their own well-documented excess. The Stones' infamous summer at Villa Nellcôte in 1971 had by then passed into legend, but the lifestyle it represented had not. Smith became known in these circles as "Silverbag" - a nickname derived from the metallic purse she habitually carried, which regulars understood contained drugs. She sang backup for Hoyt Axton for a time and also hung out with Keith Richards and other members of the Stones, providing drugs to those who wanted them. It was during this Los Angeles period that she first crossed paths with John Belushi. They met through Wood and Richards. Belushi later contacted her directly to purchase the drugs that would kill him.

John Belushi and the Final Five Days

By early 1982, John Belushi was in serious trouble. At 33, he was one of the most recognisable comedians in the world, having come to prominence on Saturday Night Live and achieved genuine movie stardom with Animal House and The Blues Brothers. But he'd been battling cocaine addiction for years, and in the weeks before his death, his behaviour had become erratic and alarming to those around him. He wasn't a regular heroin user, though he'd used it infrequently before. Smith was with him for the last five days of his life, spending much of that time in his bungalow at the Chateau Marmont.

On the night of 4 March 1982, Belushi was visited by several people at the bungalow, including Robert De Niro and Robin Williams. Both visits were brief. According to Bob Woodward's book Wired, published in 1984, Williams was "creeped out" by Smith, whom he considered a "lowlife," and left quickly. De Niro also departed without staying long, though he reportedly telephoned the hotel repeatedly the following morning as rumours began to spread. Neither man had any way of knowing what was about to happen.

Police escort a covered stretcher through a crowd of photographers and reporters outside a building. Tension and urgency are evident.

Smith later claimed she injected Belushi with 11 speedballs that night, a speedball being a combination of cocaine and heroin. At around 8am on 5 March 1982, a room service waiter delivered breakfast to the bungalow. Smith signed for it. Belushi was in bed, reportedly snoring. Later that morning, Smith left. At 12.30pm, Belushi's personal trainer Bill Wallace arrived for a scheduled workout and found him dead. He had been dead for several hours.

The Death and Initial Confusion

Cathy Smith was one of the last people to see John Belushi alive. After Belushi's death, the initial investigation by law enforcement ruled it an accidental drug overdose, with Smith released after initial questioning. The full story of what happened that night, including the visits from Williams and De Niro and the timeline of events, is covered in detail in our dedicated article on John Belushi's final hours at the Chateau Marmont.

The National Enquirer Confession and its Consequences

After the police released her on the morning of 5 March, Smith took her lawyer's advice and went to St Louis to avoid the press. Discovered there, she flew back to Los Angeles, then travelled to New York, and eventually returned to Toronto. She was back in Canada and seemingly safe when, four months after Belushi's death, the National Enquirer published its June 1982 issue with her face on the front page.

Smith had sold the story for $15,000. The headline read: "I Killed John Belushi." In the interview, given to reporters Tony Brenna and Larry Haley, she said: "I didn't mean to. But I was responsible for his death. I didn't feel responsible for John's death at the time because I didn't feel anything. I was loaded, really high on heroin. But now I know it was my fault." The interview reopened the case entirely. The Los Angeles Police Department launched a fresh investigation. In 1983, a grand jury indicted Smith on one count of second-degree murder and 13 counts of administering a dangerous drug.

The Enquirer reporters refused to testify at the subsequent trial and were threatened with imprisonment by Judge Brian Crahan, who later vacated the contempt order. The prosecution argued that the Enquirer had itself handed over interview tapes to the grand jury in 1982, effectively waiving the reporters' privilege. Smith fought extradition from Canada for three years before voluntarily returning to Los Angeles in June 1986 and accepting a plea bargain.

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Trial, Sentencing and Deportation

But then Cathy Smith made a shocking move, she gave an interview to the National Enquirer, in which she admitted, "I killed John Belushi. I didn't mean to, but I am responsible." That admission set off a media firestorm. Smith was charged with involuntary manslaughter, as well as multiple drug-related offences. Her trial was highly publicised, and in 1986, she was sentenced to 15 months at the California Institution for Women. After her release in 1988, Smith was deported back to Canada, where she tried to rebuild her life. She worked as a legal secretary and even campaigned against drug use for a time. However, the pull of her old habits was strong, by 1991, she was found in possession of heroin once again.

The Books, the Film and the Legacy

In 1984, while still in Canada and fighting extradition, Smith co-wrote a memoir called Chasing the Dragon, the title a reference to her heroin addiction. The same year, Bob Woodward published Wired: The Short Life and Fast Times of John Belushi, which drew extensively on interviews with Smith and placed her at the centre of the narrative. In 1989, Wired was adapted into a film in which Patti D'Arbanville played Smith. The film was poorly received and is largely forgotten today, but it kept Smith's name in circulation long after she might otherwise have faded from view.

Although Smith remained a figure of interest due to her connection with Belushi, she largely faded from public view in the decades that followed. She died on 16 August 2020 in Maple Ridge, British Columbia, aged 73, having been in failing health for several years. No official cause of death was given. The Globe and Mail described her simply as "a notorious, colourful footnote in pop culture history."

The reality was more complicated than a footnote. Smith had been at the centre of some of the defining cultural moments of the 1960s and 1970s: Levon Helm and The Band, Gordon Lightfoot at his commercial peak, the Rolling Stones at their most excessive, and Saturday Night Live's most famous casualty. She was present when history was being made, and she shaped it, for better and considerably for worse, more than most people who never appeared on a stage or screen.