When Robert Roberson’s execution was abruptly halted in Texas, it was due to a subpoena ordering him to testify over a legal backstop that both Republicans and Democrats say should had saved him long ago: Texas’ junk science law.

In yet another 11th-hour development in the case of death row inmate Robert Roberson, a splintered Texas Court of Criminal Appeals struck down a lower court’s order halting his execution in a late-night ruling Thursday.

Robert Roberson, who had been set to be the first person in the U.S. to be put to death for a murder conviction tied to a diagnosis of shaken baby syndrome, had his execution delayed after a dramatic

Questions remain over what happens next after the execution of Robert Roberson was temporarily halted by the state Supreme Court on Thursday.

Robert Roberson, a condemned man whose execution was halted, is expected to appear in person Monday at a legislative hearing in Austin, Texas.

The Texas Supreme Court delayed Robert Roberson's execution the same night he was set to die. This death penalty case has taken some twists and turns.