Coast Guard officials say an oil rig has exploded off the coast of Louisiana, sending four people to hospitals. Two are believed to be missing. Petty Officer 3rd Class Jonathan Lally, a spokesman for the Coast Guard, did not immediately have information on the conditions of those taken to hospitals. The rig, a production platform owned by Black Elk Energy, is about 25 miles southeast of Grand Isle, La.
Unlimited access to BostonGlobe.com for only 99 cents for the first 4 weeks.Sign up
Are you a home delivery subscriber?
Get FREE access as part of your print subscriptionStart Here
Contact us for help