-not believe me
-walk around the apartment, saying "Where do you think the cameras are," while showing with their tone of voices that they don't believe me
-not find anything, because they don't know how to look for hidden, illegal cameras
-suggest that I "get some help" so that I "feel more comfortable." If I say to that "I'm not crazy; here are cameras in this apartment," they'll say "Nobody's calling you crazy; we all need someone to talk to sometimes."
All of the above will be recorded by the hidden, illegal cameras and will let the voyeurs know not only that the police won't be going after them but that I am now under suspicion of being crazy and am therefore even more vulnerable.