So I just checked the Body Scene Evidence Analysis and it looks like someone tried to remove the traces of one fingerprint away with bleach. And the fingerprint belongs to Ed Harbinson. Looking really suspicious now.
Igillette, the supplies storeroom was opposite the kitchen. And the dry and cold storage were are the back of the kitchen with access from the kitchen.
But you wouldn't think that, they would have opened up the boxes to remove half of the order in