Where is the Guy?

[USS Voyager]

I don't want to sound dumb but I guess I need to ask for directions here.

I am on the 2nd mission of Death to Spies where I should rescue a certain Polykov guy who's currently in a prison cell.

I got his release papers that I should show to a Gestapo guy.

However, I think everyone in the building/prison is dead.
i.e. Nazi GUards

Is there any way I can get to him? :confused:

Thanks.