I agree, we have all heard about cannibalism and it is in the news at leas once or twice a year as some sick fuck ate a bunch of his victims, people see it and read about it in books and movies unphased. Most people would just be like 'yup people are fucked up' and go about with their life. People are indifferent to a lot of shit. 60 million abortions a year 100million people in africa murdered nobody cares, nobody talked about vegas two weeks afterwards like it was nothing.
its definitly aliens.