Texas' Next Death Row Case Could Reopen Questions Over Pentobarbital After Jamaal Howard Execution

Texas has executed 46-six-year-old Jamaal Howard by lethal injection at the state prison in Huntsville, pushing a raging national controversy over execution drugs directly into the spotlight

With John Rubio scheduled to be executed next month, a legal challenge over Texas' pentobarbital supply could bring similar questions back into focus as another death-row prisoner awaits execution.

Howard was pronounced dead at 8:03pm on Wednesday, 7 October, becoming the first person executed in the United States since Christa Pike survived a failed lethal injection attempt in Tennessee.

Howard's legal team had frantically urged state officials and courts to halt the execution for 30 days, warning that Texas's supply of compounded pentobarbital shared the same degraded, past-expiration risks that left Pike surviving two doses amid severe medical complications.

Despite emergency motions filed to 'pump the brakes' on the lethal protocol, the Texas Court of Criminal Appeals and the US Supreme Court allowed the execution to proceed.

Rubio Has Already Challenged Texas' Execution Drug

Rubio, who is scheduled to be executed on 12 November, has already raised a similar challenge to Texas' use of pentobarbital. He sued the state in August alongside fellow death row inmate LeJames Norman, arguing that Texas' supply was either expired or produced through unreliable means at third-party compounding facilities. Norman was executed in September, while Rubio's execution date remains in place.

The Texas Court of Criminal Appeals intervened in that litigation after Texas Attorney General Ken Paxton asked the court to block a lower-court judge from stopping the executions through the civil lawsuit. The appellate court agreed, preventing the challenge from halting the criminal proceedings, according to The Texas Tribune.

Lawyers Raised Alarm Over Pentobarbital

Howard's legal team had urged Texas Gov. Greg Abbott to delay the execution for 30 days while they sought additional information about the state's supply of pentobarbital, after Pike survived two doses of pentobarbital during Tennessee's failed 30 September execution attempt.

The lawyers said Texas' supply could present similar concerns, pointing to questions about the condition and dating of the state's execution drugs.

'There is a similar risk that Texas's execution drugs are likewise degraded, as they are far past the original beyond-use dates that the pharmacopoeia allows for drugs of this kind,' Howard's attorneys said, per CBS News.

Howard's attorneys used a stark warning as they sought to halt the execution, asking Texas officials to 'pump the brakes' after Pike's failed lethal injection.

Texas obtains compounded pentobarbital because pharmaceutical manufacturers generally do not provide the drug for executions, and officials have used testing to assess whether supplies can remain effective beyond their original dates.

'Texas should not be eager to follow in Tennessee's footsteps; a stay would keep that from happening,' the lawyers said in their filing, adding that they should have more information before Howard was subjected to the same drug.

Courts Refused To Stop the Execution

The warning did not persuade the courts to intervene. A Texas court rejected Howard's request for a stay on Wednesday, while his legal team also pursued arguments concerning his intellectual ability and whether he was constitutionally eligible for execution. The US Supreme Court ultimately allowed the execution to proceed.

Pike, 50, remained hospitalised after the execution on 30 September, during which personnel administered two doses but failed to kill her. Pike's lawyers have said she later regained consciousness and was suffering serious medical complications.

They alleged her execution was complicated by problems that included blown veins, which can cause blood and fluid to leak when a needle passes through the vein, as well as concerns over deteriorated pentobarbital and the absence of emergency medical treatment.

But the rejection of Howard's request did not necessarily settle the questions surrounding Texas' execution drug. John Rubio, who is scheduled to be executed on 12 November, has previously challenged the state's pentobarbital supply in court. His upcoming execution could therefore put some of the same concerns back under scrutiny just weeks after Howard's death.

Two More Texas Executions Are Scheduled

Howard's execution did not end the dispute over Texas' lethal-injection drugs. Rubio is due to be executed on 12 November, making him the next Texas prisoner scheduled to receive a lethal injection, while Dennes is scheduled for 19 November. Rubio's earlier lawsuit means questions about the state's pentobarbital supply could return to the courts as his execution date approaches.

Tennessee has halted its remaining 2026 execution after ordering a review of what happened, while Pike's lawyers continue seeking information about the drugs and equipment used during her execution attempt. Texas, however, continues to have two executions scheduled for November.