" Here is an interesting side note about burglary psychology. Many burglary reports, after itemizing a list of stolen possessions, note that the burglar has defecated in the house, sometimes in a corner, on the floor, and sometimes in the bathroom, and sometimes in the shrubbery outside, beneath the broken window. I remember one burglary victim telling me, “He took all the stereo equipment in the den, ransacked the bedroom and then took a shit in the bathroom but didn’t flush. I came home and found a big turd floating in the toilet!” It almost seems to add insult to injury, doesn't It? Actually, there is a physical reason for this. Burglarizing a house causes the burglar to produce stress hormones, like Noradrenaline, corisol and adrenaline. Often an extreme amount of stress hormones can be created while in the act of burglarizing a home. And some people react to stress by taking a shit. Not flushing the toilet, that’s the insult part. "

― Don Dupay , Behind the Badge in River City: A Portland Police Memoir