Family Members Know Them
The photo of that CBP agent shooting Pretti point-blank in the back while he is on his knees shows what appears to be a wedding ring on the agent's finger. Just imagine being the wife of such a goon who would be willing to commit such a cold-blooded act. She must know what he did and what he is willing to do for his paycheck. Perhaps her skin will crawl when he touches her with his murderous hands. Or when he gives her a kiss before he goes off to work. And she also must know that her life will never be the same after this, even if she is in denial and chooses to remain married to him. But she might even agree with his career path and ideologies totally in support of his beliefs about being on god's side in this holy war against The Other. So acceptance of such goons into our lives makes us all complicit in their criminal behavior when all decent people must shun and denounce them.