Killings In Altstadt -Custom story/Full conversion-

[trollox]

Great mod , i'm not done with it yet but i've played for 1hour and from what i can tell it's a sick amout of detail put into this. And i love it! I got a question tho "SPOILERS"
Once inside the mactine room what do i do? i found a red lever but i can't advance more then that i'm stuck? or i'm just missing a puzzle?