1 missing, after oil rig explodes on Louisiana lake

KENNER, La. (AP) — An oil rig explosion on a lake north of New Orleans, apparently caused when cleaning chemicals ignited, injured seven people and left authorities searching for another who was missing.
There were “a lot of injuries,” many of them serious, with at least seven confirmed and more expected from the Sunday evening explosion on Lake Pontchartrain, Kenner Police Department spokesman Sgt. Brian McGregor told The Times-Picayune . No deaths wer