Bloody Slaughter

Welcome to our slaughterhouse, you have arrived as a team from the sanitary-epidemiological station because the neighbors in the vicinity are complaining terribly about the noises coming from it... not necessarily animal noises. We've already had plenty of similar inspections which, of course, uncovered no irregularities but the neighbors keep annoyingly calling and complaining... Your superior has designated you as a special group for severe cases to check out our establishment and once and for all put an end to this matter. The task ahead of you is laughably simple: you just have to go and thoroughly check the entire slaughterhouse. But... who knows what awaits you once you enter the room? You are not the first group wanting to solve the Bloody Slaughterhouse mystery. It has happened, though, that we never saw the people who went in there again (supposedly nothing happened to them, but who knows...). From those who were successful, we heard that they apparently felt as if they were being observed all the time. Unfortunately, we weren't able to get more information from them.