One day before he’s scheduled to be executed, a Missouri death row inmate could learn whether his fate will change after the state’s Supreme Court heard arguments in his case Monday.

Former St. Louis Post-Dispatch reporter Lisha Gayle was 42 when she was killed. Now with her killer set for execution, her family hopes for finality.

The Missouri Supreme Court and Gov. Mike Parson have declined to halt Tuesday’s execution of a death row inmate prosecutors say may be innocent, leaving his fate in the hands of the US Supreme Court with less than 24 hours to go before he is scheduled to die by lethal injection.

Lawyers for a Missouri man have filed a late appeal with the U.S. Supreme Court alleging there were racial bias and constitutional errors at his trial

The office that prosecuted Marcellus Williams wants his murder conviction overturned. The family of the woman he’s accused of killing supports a life sentence instead of the death penalty. But the Missouri inmate is scheduled to be executed tonight – unless the Supreme Court intervenes.

Missouri is set Tuesday to execute Marcellus Williams, a death row inmate whose case has spurred several efforts to save his life amid doubts about the evidence presented at his 2001 murder trial and the actions of a trial lawyer in the case.