Level 2 - a friggid murderfest
 

I need help completing the 2nd level. I get the 'plans changed' message from the hag, but cannot get into the next building without be swarmed. I can't climb in the back window after I shot the guards.
Is there an officer uniform I should get? Where? :idea:
thanx

After meeting the first contact, look at your map (standard 'O'). It is not mentioned in the briefing, but on the map you can see another officer in the opposite corner of where the messenger is being kept. Getting hís uniform is fairly easy.