Siddique Abdullah Hasan had already left the unit when Corrections Officer Robert Vallandingham died on April 15, 1993, on the fifth day of an eleven-day uprising at the state prison in Lucasville, Ohio. The state of Ohio never claimed otherwise. Its case was that the death began with him: that Hasan, then known as Carlos Sanders, was the acknowledged imam of the Muslim inmates at the prison, that he planned and led their seizure of part of a cellblock, that he sat with the leaders of the other inmate factions when they agreed a guard would die if their ultimatum failed, and that he then told one of his own followers to see it done. A jury in Cincinnati accepted that case. It convicted him of aggravated murder with three death specifications and recommended death, and the trial judge imposed that sentence on March 7, 1996.
The Supreme Court of Ohio upheld the conviction and sentence in July 2001, and the Supreme Court of the United States declined to hear his case the following spring. In April 2003 Hasan carried his challenge into federal court, and there it has stayed for more than two decades. Most of his claims have been rejected, but three, each arguing that his trial lawyers failed him, survived a change in federal law in 2019, and in July 2026 a federal district judge in Cincinnati ordered that an evidentiary hearing on them go forward. He remains under sentence of death in Ohio while that case proceeds.
By the spring of 1993 Carlos Sanders had spent much of his life in state custody. His trouble with the law began in childhood, and years in juvenile custody were followed, about fifteen months after his release, by an arrest for robbery. That robbery was the offense that sent him to Lucasville. By the time he reached the Southern Ohio Correctional Facility he had taken the name Siddique Abdullah Hasan, under which every later federal filing carries his case, and he had become the recognized spiritual leader of a group of Muslim inmates at the prison.
Witnesses who testified for him at the penalty phase of his trial described a man who led prayers, studied, and, in their account, used his standing to discourage violence; the jury heard that testimony, and so did the justices who later reweighed it. What brought him into direct conflict with the prison administration in 1993 was a medical order. The Ohio Department of Rehabilitation and Correction had directed that every inmate be tested for tuberculosis, and Hasan protested that the method of testing violated Islamic law. On April 5, 1993, the warden met with him and explained that the test would be given to every inmate. Hasan answered: "You do what you have to do and we'll do what we have to do." The warden then informed him in writing that all inmates would be tested.
Six days later, on April 11, 1993, Muslim inmates rose up and took control of one unit of the prison's L cellblock. The Supreme Court of Ohio found that Hasan planned and led the takeover. Within the cellblock three factions emerged as the dominant powers: the Muslims, under Hasan; the Aryan Brotherhood, which the court described as a white racist group, under two leaders of its own; and the Black Gangster Disciples, a prison gang, under a third. Each held its own section. The inmates kept control of the cellblock until they surrendered on April 21, 1993.
The officer was among the members of the prison staff held by inmates from the start of the uprising. The evidence at trial was that on Wednesday, April 14, the leaders of the three factions met, discussed killing a guard and, without dissent, decided to do it, and that Hasan later agreed with the leader of the gang faction to hold off that day. A second leadership meeting followed later that day, at which, the inmate witnesses testified, the leaders resolved to issue an ultimatum and, if the authorities did not comply, to kill a guard to prove they were serious. Two of those witnesses described Hasan and the Aryan Brotherhood leader as "the decision makers" at that meeting. Accounts differed on whether a formal vote was taken, but the testimony, the court held, showed that Hasan supported the decision and pledged that a Muslim inmate would be chosen to take part.
The officer died on the morning of Thursday, April 15, 1993. On the state's evidence, before Hasan left the unit that morning he told one of his followers to "take care of his business" if Hasan did not return within half an hour. Other inmates carried out the killing. The officer's death was one of the counts of aggravated murder later laid against several of the uprising's leaders and participants.
He was a corrections officer on duty at the Lucasville prison when the uprising began, and he was the one member of its staff who did not survive it.
After the surrender the Scioto County Grand Jury, which sat for the county where the prison stands, returned a series of indictments against inmates for crimes committed during the takeover and the siege. One of them charged Hasan with two counts of aggravated murder concerning the officer and one count of aggravated murder concerning an inmate who died on the last day of the uprising. All three counts carried death specifications. The indictment also charged him with a series of offenses against other officers held during the uprising.
The case did not stay in Scioto County. After two changes of venue it was tried to a jury in Hamilton County, in Cincinnati. Before trial the state withdrew several of the felonious assault and assault counts. Hasan was represented at trial by two appointed lawyers, whose occasional public disagreements over tactics became one of the grounds of his later appeals.
The prosecution's case rested heavily on inmates. Several men who had been inside the cellblock and who had attended or overheard the leaders' meetings turned state's evidence and testified against Hasan, among them the leader of the gang faction, an inmate who had helped care for injured guards, and a Muslim inmate who had been one of Hasan's own followers. Two inmates told the jury that before the uprising Hasan had approached them about his plan to take over part of the prison. Four guards testified that at the outset he had said he was "running this" or was "in charge." Other witnesses described occasions on which, during the siege, Muslim inmates obeyed his orders to protect certain prisoners and to punish others.
The most important single witness was an inmate who said he had been present in the unit on the morning of April 15 and had heard Hasan give his instruction before leaving. That witness had himself been indicted, with death specifications, as a principal offender in the officer's death. At his own trial the jury could not agree on the aggravated murder charge but convicted him of kidnapping the officer. He then entered a plea agreement with the state: he pleaded guilty to conspiracy to commit murder and agreed to testify against three co-defendants, and the state dismissed the death specifications. At Hasan's trial he testified that he had taken no part in the killing and had only watched. The defense argued that this account was false and that the state knew it; the Supreme Court of Ohio later held that his testimony had not been shown to be false.
A second strand of the evidence came from the uprising itself. During the siege agents of the Federal Bureau of Investigation had recorded conversations inside the cellblock with equipment placed in tunnels beneath it, and those recordings, known at trial as the tunnel tapes, were part of the state's case. Hasan contended that at least one tape had been altered to implicate him. An expert he consulted before trial reported anomalies in a copy that suggested possible editing, but the trial court refused to appoint an expert in tape analysis at state expense. A federal agent who had helped install the equipment testified that the monitors switched the recorders off when talk stopped and back on when it resumed. When Hasan testified in his own defense, the judge allowed him to play a disputed tape and to identify the voices on it, but not, as a lay witness, to tell the jury it had been faked.
Hasan also sought an expert on hypnotically refreshed testimony, on the theory that one or two of the officers who testified against him had been hypnotized to recover their memories. Both officers testified at a pretrial hearing that they had not been hypnotized, and the court denied the request. The defense tried, too, to put before the jury evidence that the prison administration had provoked the uprising, through questions about a gentler method of tuberculosis testing used at the prison a decade earlier and through portions of recorded negotiations meant to show that officials had not bargained in good faith. The trial judge excluded that evidence from the guilt phase as irrelevant.
The trial had its irregular moments. A prospective juror was excused after saying that Hasan's name and dress reminded him of a political figure he regarded as a racist, and nine other prospective jurors, four of whom were seated, heard the remark. Demonstrators opposed to capital punishment picketed the courthouse, and one juror reported that a demonstrator had pointed him out on a lunch break; the judge warned the demonstrators and questioned the jury, and no juror said the incident affected him. Defense counsel complained that one juror appeared to have slept through part of the playing of recorded negotiations, and the judge, who said he had been watching her, lowered the courtroom temperature and told the jurors they would have to stay alert.
The jury found Hasan guilty of the aggravated murder of the officer with all three death specifications: that he committed the murder while a prisoner in a detention facility, under Ohio Revised Code 2929.04(A)(4); that it was part of a course of conduct involving the purposeful killing or attempted killing of two or more people, under 2929.04(A)(5); and that it was committed in the course of a kidnapping, under 2929.04(A)(7). It also convicted him of one count of robbery, two counts of felonious assault, one count of attempted murder and two counts of kidnapping. It acquitted him of the aggravated murder of the inmate who died on April 21 and of one count of felonious assault against an officer.
At the penalty phase the defense offered evidence of his history, character and background, including the testimony of inmates who described him as humble, pious and generous. The trial court refused to let a defense witness testify about the conditions at the prison that, in the defense's account, had caused the uprising, ruling that the causes of the riot were not a mitigating factor. The jury recommended death, and on March 7, 1996, the trial judge imposed it.
Hasan's appeal went first to the Court of Appeals for Hamilton County, the First District. His appointed appellate counsel filed a brief on April 22, 1997, raising thirty assignments of error; Hasan's own motion to strike that brief and to have new counsel appointed was denied, a supplemental brief adding twelve more assignments was filed three days late, and Hasan himself did not receive a copy of his trial transcript until September 18, 1997. On May 1, 1998, the court of appeals affirmed the judgment in every respect.
Because the sentence was death, the case then went as of right to the Supreme Court of Ohio. Hasan filed his brief there on September 15, 1998, raising thirty-four propositions of law. In January 2000 his lead counsel was suspended from the practice of law for ethical breaches in other cases, and the Ohio Public Defender's office took over the appeal. The court heard the case on February 27, 2001, and decided it on July 18, 2001, in an opinion written by the chief justice and joined by all six of the other justices.
The court rejected every claim. It held that the remark by the excused prospective juror did not require the whole panel to be dismissed, since nothing showed it had biased anyone and the defense had not asked to question the others. It found no constitutional flaw in the way the Hamilton County jury commissioner numbered prospective jurors, and no abuse of discretion in the judge's handling of the courthouse demonstrators or of the juror said to have slept. On the evidence, it held that the state had shown Hasan to be the leader of the Muslim inmates, the planner and leader of the takeover, a supporter of the decision to kill a guard, and the man who ordered that decision carried out, and that this was sufficient proof of intent and of prior calculation and design. It found no error in the refusal of the tape and hypnosis experts, because Hasan had not shown how either would have helped his defense, and it held that the disputed tunnel tape had never been properly authenticated.
On one point the court agreed with Hasan. It held that the trial court had been wrong to exclude, as a matter of law, penalty-phase testimony about the causes of the uprising: since the officer's death was a direct result of the riot, the riot and its causes were circumstances of the offense and relevant to mitigation, and so was the possibility that Hasan had acted in anger at the department employee's public statement. But the court then considered the excluded testimony itself in its own review of the sentence and gave it no weight. It found prosecutorial misconduct in one remark, a prosecutor's accusation in rebuttal that defense counsel had told "an absolute flat-out lie," but held that the judge's prompt instruction to the jury cured it. It rejected his claims that his trial lawyers and his first appellate lawyers had been ineffective.
In its independent review of the sentence, the court weighed the three aggravating circumstances against the mitigation and concluded that the mitigation, though significant, was outweighed beyond a reasonable doubt. It found the sentence proportionate to the death sentence it had approved for the Aryan Brotherhood leader in the same uprising and to other death sentences for aggravated murder in detention facilities and during kidnappings. The judgment was affirmed. A motion for reconsideration failed, and on April 29, 2002, the Supreme Court of the United States denied his petition for a writ of certiorari.
While the direct appeal was pending, Hasan had also gone back to the trial court. His first petition for post-conviction relief, filed in the Hamilton County Court of Common Pleas on July 23, 1997, by the same lead lawyer who had tried his case, raised thirty-nine claims. The trial court dismissed it on February 3, 1998, and the First District affirmed on March 26, 1999; no appeal was taken to the Supreme Court of Ohio. A second petition, filed by new counsel on May 1, 2001, raised forty-two claims, among them that his trial lawyer had failed to present mitigating evidence. The trial court dismissed it on January 15, 2002, for failure to meet the statutory requirements for a successive petition, the First District affirmed on September 27, 2002, and in 2003 the Supreme Court of Ohio declined to review the case. A separate application to reopen his direct appeal on the ground that his appellate counsel had been ineffective was denied by the court of appeals, and the Supreme Court of Ohio affirmed that denial.
On April 22, 2003, Hasan filed a petition for a writ of habeas corpus in the United States District Court for the Southern District of Ohio, at Cincinnati, raising thirty-five grounds for relief; he later withdrew six of them. The heart of the petition was a claim that he had been wrongly convicted: that his trial lawyers failed to find and call witnesses who would have contradicted the state's account of his leadership and of the order to kill, failed to cross-examine the inmate witnesses properly, and failed to investigate and present mitigating evidence, and that prosecutors suppressed evidence of changes in the inmate witnesses' stories.
On August 14, 2006, the magistrate judge assigned to the case recommended that the entire petition be denied, finding many of the claims procedurally defaulted because they had not been properly raised in the Ohio courts, and finding that Hasan had not offered evidence strong enough to open the "actual innocence" gateway that can excuse such a default. A supplemental report on December 29, 2010, reached the same conclusion. The case then slowed through years of discovery disputes and amendments.
What revived it was a change in the law. In October 2019 the federal appeals court for Ohio held for the first time that an exception to procedural default, recognized by the Supreme Court of the United States in 2012 and 2013 for prisoners whose post-conviction lawyers were themselves ineffective, applied to cases from Ohio. Hasan's lead lawyer at trial had also been his first post-conviction lawyer, and the district court found, without dispute from the warden, that he had performed so deficiently in post-conviction as to be, in the court's word, non-representative. On March 9, 2021, the court granted Hasan leave to amend his claim that trial counsel failed to investigate and present mitigating evidence, and on April 6, 2021, it held that the same exception excused the default of his two claims that trial counsel failed to investigate the inmate witnesses and to call others who would have undercut the key witness's version of events. Without hearing those witnesses, the court reasoned, it could not judge their credibility.
On April 28, 2021, the district judge adopted the magistrate judge's reports and denied the petition on every claim except those three. That order was vacated on August 10, 2021, when the court granted Hasan's motion for reconsideration. Discovery was suspended in 2022. On March 14, 2024, the magistrate judge denied without prejudice a motion to amend the petition with new claims, based on documents Hasan said the prosecution had suppressed, that the state knew the key witness had testified falsely and that state witnesses had received undisclosed benefits; the same order denied his request to pause the federal case while he returned to the Ohio courts. On July 7, 2026, the district judge then presiding overruled the warden's objections to the magistrate judge's orders and directed that the evidentiary hearing proceed on the court's calendar.
Two points of Ohio law shaped the direct appeal in ways specific to this case. Because the officer died before January 1, 1995, the Supreme Court of Ohio had no power under Ohio Revised Code 2953.02 to overturn the conviction as against the manifest weight of the evidence, a power it holds only in capital cases for crimes committed after that date. It treated Hasan's weight-of-the-evidence claim instead as a challenge to the legal sufficiency of the evidence, asking only whether any rational juror could have found the elements of aggravated murder proved beyond a reasonable doubt. And under Ohio Revised Code 2929.05(A) the court was required to reweigh the sentence itself, which is why it could recognize the trial court's error in excluding mitigation and still affirm the sentence after considering the excluded evidence on its own.
The court also used the case to state a rule of law that now stands in its official syllabus: the authorities in lawful charge of a prison owe no duty to negotiate in good faith with inmates who have seized it and are holding captives, and a failure to negotiate is no defense for inmates charged with the murder of a captive. It applied the same reasoning to the guilt phase, holding that evidence the prison administration bore some responsibility for the uprising was irrelevant to whether Hasan was guilty of the officer's murder.
Hasan has maintained throughout that he did not order the officer's death, and his challenges have concentrated on the inmate witnesses. His trial defense argued that the key eyewitness, a man first charged as a principal in the killing who testified after a plea agreement that removed the death specifications, gave a false account; the Supreme Court of Ohio held that it had not been shown to be false, and the claim that the state knew the testimony was false is part of what Hasan has sought to add to his federal petition. He also contended that at least one tunnel tape had been edited to implicate him, a claim the Ohio courts rejected because he never authenticated the tape or showed how the alleged edits harmed him. His remaining federal claims assert that witnesses his lawyers never found would have contradicted the state's case on his leadership and on the order; no court has yet heard that evidence or ruled on it.
The jury's verdict was not unqualified. It acquitted him of the aggravated murder of the inmate who died on the final day of the uprising, although an inmate witness testified that Hasan had ordered that death too. The conviction for the officer's death stands, affirmed at every level of the Ohio courts, and remains under federal review.
April 5, 1993: The warden of the Lucasville prison meets Hasan over his objection to tuberculosis testing and later informs him in writing that every inmate will be tested.
April 11, 1993: Muslim inmates seize part of the prison's L cellblock; the Supreme Court of Ohio later finds Hasan planned and led the takeover.
April 14, 1993: Inmate faction leaders meet twice and, on the trial evidence, agree that a guard will be killed if an ultimatum is not met.
April 15, 1993: The corrections officer dies in Lucasville.
April 21, 1993: The inmates surrender, ending the uprising.
After April 21, 1993: The Scioto County Grand Jury indicts Hasan on three counts of aggravated murder with death specifications and other counts; after two changes of venue the case is tried in Hamilton County.
March 7, 1996: After a jury convicts him of the officer's aggravated murder and recommends death, the trial judge in Cincinnati sentences him to death.
July 23, 1997: First state post-conviction petition filed; dismissed February 3, 1998.
May 1, 1998: The First District Court of Appeals affirms the conviction and sentence.
March 26, 1999: The First District affirms the dismissal of the first post-conviction petition.
January 2000: His lead trial counsel is suspended from practice; the Ohio Public Defender takes over the appeal.
July 18, 2001: The Supreme Court of Ohio unanimously affirms the conviction and death sentence.
January 15, 2002: The second post-conviction petition is dismissed; affirmed September 27, 2002.
April 29, 2002: The Supreme Court of the United States denies certiorari.
April 22, 2003: Federal habeas petition filed in the Southern District of Ohio.
August 14, 2006: The magistrate judge recommends denial of the petition; a supplemental report follows on December 29, 2010.
March 9 and April 6, 2021: The district court allows his mitigation claim to be amended and excuses the default of two claims about the inmate witnesses.
April 28, 2021: The district judge denies all but three claims; that order is vacated on reconsideration on August 10, 2021.
March 14, 2024: A motion to add new claims of suppressed evidence is denied without prejudice, and a stay is refused.
July 7, 2026: The district judge overrules the warden's objections and directs that the evidentiary hearing on the remaining claims proceed.