U.S. says CSX missed rail defect blamed for oil train derailment
October 09, 2015 at 09:47 AM EDT
WASHINGTON, Oct 9 (Reuters) - U.S. regulators on Friday said a February oil train derailment in Mount Carbon, West Virginia, was caused by a rail defect that CSX Corp and its contractor missed during at least two inspections conducted months before the accident. (Reporting by David Morgan; Editing by Chizu Nomiyama)