federal appeals court thursday put a hold on a wednesday ruling that required texas governor grepg ag abbott remove the barrier >>> the original ruling gave abbott until september 15 to remove the buoys prior to his appeal, abbott said he's prepared to take the fight all the way to the supreme court. spokes people for abbott's office and the doj did not immediately respond to our request for comment. >>> the hunt for a convicted killer in pennsylvania is entering the second week the reward that leads to the capture of cavalcante has doubled to $20,000 george solis is following the latest on that search. >> reporter: from the air to the ground and even across rail yards, the search for danelo cavalcante in the eighth day he. >> he's already murdered two people >> reporter: he escaped last thursday morning, crab walking up walls in a corridor off the prison's exercise yard multiple sightings of the fugitive inside a two-mile radius helped establish an initial perimeter where police tried to contain him but failed. he was next captured on a trail camera at longwood gardens authorities say he wa