"If you see oil, debris, or discoloration in a waterway, please report it by calling 502-540-6000," Louisville MSD said.

The first civilian victims of the UPS plane crash in Kentucky have been named as a grandfather and his three-year-old granddaughter. The jet was departing Louisville Muhammad Ali International Airport before one of its wings burst into flames shortly after taking off.

The UPS plane whose engine exploded in Kentucky had flown out of Baltimore Marshall Airport less than 12 hours earlier.

Dozens of federal aviation investigators are on the ground in Louisville searching the crash site's debris field, which covers nearly a half-mile area.

Tragic details emerge from the UPS Kentucky crash, with 13 lives lost. Discover more about the investigation's latest findings.

First responders were searching for more victims Wednesday after a UPS cargo plane crashed and exploded in a massive fireball at the company’s global aviation hub in Kentucky, killing at least nine people,

The videos provide investigators and the public with many different angles of the plane going down Tuesday in an area dotted with scrap yards and UPS facilities. No one expects to find survivors. The plane had been cleared for takeoff from UPS Worldport,

Investigators say nine people are still missing after Tuesday's UPS plane crash that left at least 13 people dead. Among those killed were three UPS pilots operating the flight. Witnesses are trying to process what they experienced,