More than a month after thousands of gallons of diesel spilled from a Secaucus data center, key questions remain about when the spill began, how long it went undetected and when state officials were notified.
U.S. Rep. Nellie Pou says the spill may have gone undetected for roughly six hours, with state officials notified more than seven hours after it may have begun.
New Jersey says it has found no evidence that the fuel reached the Hackensack River. The investigation and cleanup are ongoing.