Two theft suspects are dead and one critically injured after a wreck during a high speed chase in the Houston area this afternoon. Harris County deputies were trying to stop the suspects who were believed to have just stolen catalytic converters. The suspects' lost control of their vehicle and wrecked during the chase. Two of the suspects were ejected from the wreckage and died at the scene. The third was critically injured. No one else was hurt. Deputies say they found the stolen catalytic converters at the scene.