Last week, two days before that hearing, Governor Rick Perry replaced three members of the commission including its chairman. The new chair put the hearing on indefinite hold.
From latest story on Texas’ execution of an innocent man for arson and murder: http://www.kvue.com/news/top/stories/100809kvue_innocent-execution-possible-eh.1f7663d2c.html
Also, see the New Yorker story at http://www.newyorker.com/reporting/2009/09/07/090907fa_fact_grann/.