Sep 2, 2010 2:12 PM by Bea Karnes, News First 5
The Coast Guard is saying that a mile-long oil sheen is spreading from the site off an offshore petroleum platform that exploded in the Gulf of Mexico off Louisiana.
The site of the explosion is west of where BP's massive spill occurred.
The Coast Guard said no one was killed Thursday in the explosion. All 13 people aboard the rig were found floating in the water in survival gear.
The blast was spotted by a commercial helicopter flying over the site.