Why did Mike Tyson go to prison?
Last reviewed: June 2026
Mike Tyson is one of the most famous boxers in history, but his conviction for rape is a defining and serious part of his story. This page sets out what happened, what he was convicted of, and how long he actually spent behind bars — sticking to what was proven in court.
What happened in 1991
In July 1991 Tyson was in Indianapolis around the Miss Black America pageant. He met contestant Desiree Washington at a rehearsal. In the early hours of 19 July 1991, Washington went to Tyson’s hotel room, where he raped her. Tyson maintained that the encounter was consensual. A grand jury indicted him in September 1991.
The trial and conviction
Tyson stood trial in early 1992. On 10 February 1992, the jury found him guilty of rape and of two counts of criminal deviate conduct. The judge sentenced him to six years in prison, with four years of probation to follow, and a fine. It was a conviction by a jury after a full trial — not a guilty plea.
| Detail | Fact |
|---|---|
| Offence | Rape (and criminal deviate conduct) |
| Court | Marion County, Indianapolis, USA |
| Convicted | 10 February 1992 |
| Sentence | 6 years prison + 4 years probation |
| Time served | About 3 years |
| Released | 25 March 1995 |
Where was he held, and for how long?
Tyson began his sentence in March 1992 at the Indiana Youth Center near Plainfield, Indiana. He was released in March 1995 after serving roughly three years of the six-year term — consistent with the parole and time-off-for-good-behaviour rules that applied in Indiana at the time. While inside, he reportedly converted to Islam.
Did he appeal?
Yes. Tyson’s legal team, which included the high-profile lawyer Alan Dershowitz, appealed the conviction. The Indiana Court of Appeals affirmed the conviction in a split decision in August 1993, and the conviction stood. It has never been overturned.
- “Tyson went to prison for a boxing or assault offence.” No — the imprisonment was for rape.
- “He served the full six years.” He served about three years before release in 1995.
- “It happened in the UK.” It was an American case, tried in Indiana.
- “The conviction was overturned.” It was upheld on appeal and still stands.
How this compares to UK sentencing
Tyson’s case was decided under United States law. In England and Wales the picture is different: rape carries a maximum of life imprisonment, and sentences follow the Sentencing Council guidelines. If you want to understand how serious sexual offences are dealt with here, our guide to sexual assault sentencing explains the categories and ranges, and our wider site covers how time is served. For first-hand insight into prison life from someone who has been through the UK system, see about Daniel Hockey.
Frequently asked questions
How long did Mike Tyson actually spend in prison?
About three years, from 1992 to his release in March 1995, out of a six-year sentence.
What was Mike Tyson convicted of?
Rape, along with related counts, following the 1991 attack on Desiree Washington.
Has the conviction ever been overturned?
No. His appeal failed in 1993 and the conviction remains on record.
Did he go back to boxing afterwards?
Yes. Tyson returned to professional boxing after his release in 1995.
The aftermath and public debate
The verdict was front-page news around the world. Tyson was the former undisputed heavyweight champion and one of the most recognisable athletes alive, and the case became a flashpoint in wider debates about celebrity, consent and how the justice system treats both complainants and famous defendants. Supporters questioned the conviction; many others pointed out that a jury had heard the evidence in full and reached its verdict. Throughout, Desiree Washington maintained her account, and the courts upheld it.
After his release in 1995, Tyson resumed his boxing career, including high-profile bouts later that decade. His life since has included further legal matters unrelated to this case, business ventures, acting and public-speaking work, and in recent years a return to exhibition boxing. The 1991 rape conviction, however, remains a permanent and serious part of his record, and is the reason he was imprisoned.
Sources: contemporary court reporting (History.com, Newsweek, Indianapolis Monthly) and Indiana appellate records. Factual summary only.
