O.J. Simpson spent roughly ten and a half years in custody across his lifetime, almost all of it tied to a 2008 Nevada armed robbery conviction rather than the murder case he is best known for. The question of how long O.J. Simpson was in jail has a layered answer because his time behind bars came in three separate stretches spread over more than two decades, in two different states, under very different legal circumstances.
474 Days Awaiting the Murder Verdict
Simpson’s first stint in custody began on the night of June 17, 1994, after the Bronco chase ended at his Brentwood estate. He was booked into the Men’s Central Jail in Los Angeles at 10:20 p.m. and held without bail on two counts of first-degree murder. Jail staff placed him on suicide watch and kept him separated from the general population for the entire length of his stay.
Because bail was never granted, he remained in that single high-security cell through the preliminary hearings, jury selection, and the trial itself. The trial ran from late January through early October 1995. On October 3, 1995, after less than four hours of deliberation, the jury returned a not-guilty verdict and Simpson walked out.
The total came to about 474 days — just under 16 months — in a county jail cell. None of it counted toward any sentence, because there was no conviction. It stands as one of the longest pre-trial detentions in a case that ended in acquittal.
A Few Days in Clark County After the 2007 Arrest
Twelve years later, on September 16, 2007, Simpson was arrested in Las Vegas after confronting two sports memorabilia dealers at the Palace Station hotel-casino. Prosecutors charged him with twelve felony counts, including armed robbery, kidnapping, assault with a deadly weapon, coercion, burglary, and conspiracy. Simpson said he was trying to recover items that had been stolen from him.
He was held for several days before a judge set bail at $125,000, which he posted through a bondsman before returning to his home in Florida. He later had his bail doubled to $250,000 after prosecutors said he had violated a no-contact condition by leaving a voicemail for a co-defendant through a third party. He posted the higher amount and stayed free through his trial the following year.
Two Months in Jail, Then Nearly Nine Years at Lovelock
On October 3, 2008 — thirteen years to the day after his murder acquittal — a Las Vegas jury convicted Simpson on all twelve counts. The judge denied bail pending sentencing and sent him straight into custody at the Clark County Detention Center, where he stayed for about two months until his formal sentencing on December 5, 2008.
From there he was transported to Lovelock Correctional Center, a medium-security Nevada state prison. His sentence ran up to 33 years with parole eligibility after nine. He kept a clean disciplinary record at Lovelock, which weighs heavily when the Nevada Board of Parole Commissioners reviews a case.
His parole hearing came on July 20, 2017. A four-member panel voted unanimously to grant release, and Simpson walked out of Lovelock at 12:08 a.m. on October 1, 2017, having served just under nine years in state prison — the minimum the law allowed.
Parole and Final Discharge in 2021
Release did not mean total freedom. Simpson lived in Las Vegas under parole supervision, with regular check-ins and restrictions on his movement and conduct. He had been scheduled to remain on parole until September 2022, but the Nevada Board of Parole approved an early discharge. On December 1, 2021, he was formally released from all state supervision. He died of cancer in Las Vegas on April 10, 2024, at age 76.
Adding Up the Total
Three separate stretches combine into Simpson’s lifetime time in custody:
- About 474 days (roughly 15 and a half months) in the Los Angeles Men’s Central Jail during the 1994–1995 murder trial, ending with acquittal.
- Roughly four days in the Clark County Detention Center after the September 2007 arrest, before posting bail.
- About two months in Clark County after the October 2008 conviction, followed by nearly nine years at Lovelock, for a combined nine years and two months.
The total comes to approximately ten and a half years in some form of physical custody.
Jail vs. Prison in Simpson’s Case
The terminology matters when you look at the breakdown. Jail refers to the roughly 18 months Simpson spent in county facilities — the Los Angeles detention awaiting the murder verdict, the brief Clark County stays in 2007 and 2008. None of that was punishment for a conviction; it was pre-trial or pre-sentencing holding. Prison refers to the nine years at Lovelock after his felony conviction in Nevada. That prison stretch accounts for the vast majority of his time behind bars and is the period most people have in mind when they ask the question.