Utterly Mad

The three of you walked through the mall towards the food court that you were meeting your informant at. You reached the food court and saw your informant waiting for you. "Ah, so you're finally here. Good, listen the guy your after has some important documents in a warehouse on the dock here, number 205. It's heavily guarded and the office you need to get to is only accessible by a catwalk." He looked around and was about to continue when you all heard a shot ring out and he fell to the ground with gunshot to the chest.