Death row inmate Robert Roberson is once again the subject of last-minute maneuvering as his scheduled testimony before a bipartisan group of Texas legislators Monday is shrouded in uncertainty just hours before it’s set to begin.

Death row inmate Robert Roberson did not appear Monday to testify before the Texas House Committee on Criminal Jurisprudence – in person or otherwise – despite a subpoena

Several people testified Monday before the Texas House committee, including Phil McGraw, better known as Dr. Phil. Here's why.