There are still many questions about what caused the massive fire at the Darigold plant in Caldwell.
"We're working with the origin of cause private investigators really just to go through the building piece by piece, layer by layer to determine again the origin of cause, ..." Caldwell Fire said.
In other words? It's going to take time.
"We just ask that you have some patience with us while we work through it," Caldwell Fire said. "There's extensive damage and the delayering process and information fact-finding is going to take some time."