To open Mr. Brody's and Ace Harding's door you must first go
to the penthouse suite at the Siegel Appts, examine the photo
on the mantle, it gives an address (You will have to shoot the
lock off to get inside). Examine the tables contents, amongst
them is an unmarked key - This will open the door (MS : You
would think it would be easier to shoot the lock off Mr.