Just days after one of their planes allegedly dumped fuel on a Los Angeles-area elementary school, Delta Airlines has been slapped with a lawsuit.

TMZ reports that four teachers at that school have hired Gloria Allred in pursuit of damages for Delta's purported negligence. 

Footage from Tuesday showed Delta Flight 89, which had been destined for Shanghai, China, turning back toward LAX for an emergency landing. As it did so, fuel spewed from the airliner so the plane could reduce its weight. The problem isn't that, so much, as it is that the fuel ended up soaking kids on the playground at Park Avenue Elementary in the southeast Los Angeles County city of Cudahy.