Morgue employees remove the bodies of people who were killed by an explosion at a gas pipeline distribution center in Reynosa, Mexico, near Mexico's border with the U.S., Tuesday Sept. 18, 2012. Mexico's state-owned oil company says at least five people are still listed as missing in a pipeline fire that killed over 20 workers and injured over 40 others on Tuesday. (AP Photo/Hans-Maximo Musielik)The death toll in a pipeline fire at a distribution plant near the U.S. border has risen to 29, Mexico's state-owned oil company said Wednesday. At least 46 others were injured, and more might be missing.