Thieves raided the Food Bank of Delaware Saturday night, stealing two trailers and a tractor.
The take inside - 57,000 pounds of chicken donated by Frank Perdue - and a $500,000 loss for the food bank.
Delaware State Police told 6 ABC Action News it's the work of professionals.
"It's obviously a person who knows how to operate this type of equipment,'' said Delaware State Police Corporal Jeff Whitmarsh. "Not only that, but the other trailer that was stolen was not attached. So has to be someone who not only can drive a rig, but knows how to hook it up to an additional trailer."
Police are looking for the stolen trailers, which are emblazoned with the food bank's logo.