..a staged photo in a wharehouse.
That does not detract from what is in the picture.
Law officers liked to get the biggest splash possible from the newspapers.
Items from a number of raids are probably in the picture.
Look for club raids prior to the date on the picture and go back a year or so.
Good luck, been there-done that many times.*g*
I once called everyone in the US with the same last name looking for info on a chip. Thankfully it was a screwy spelling and not that many people that spelled it that way.