Texas death row inmate Robert Roberson was subpoenaed to testify at a committee hearing on Friday. Lawmakers want to hear testimony from Roberson on Texas' "junk science" law. Roberson was convicted ...

Update: On Thursday, the Texas Court of Criminal Appeals stayed Roberson's execution that was scheduled for next week and sent the case back to the trial court. Read more here. Robert Roberson was ...

This story is part of a series examining the death penalty in Texas. You can read more about the lives of death row inmates at the Polunsky Unit here and a first-person account from a reporter who ...