The justice system is filled with all sorts of this stuff, sadly. Claiming they can match a shell to the gun it came out of, blood spatter, etc. My favorite exa

The justice system is filled with all sorts of this stuff, sadly. Claiming they can match a shell to the gun it came out of, blood spatter, etc. My favorite example of this existing at a micro scale is when a professor claimed she could determine age, sex, and race from the footprint of a suspect. [1] https://greensboro.com/anthropologist-testified-nationwide-greensboro-trial-expert-a-charlatan-cbs-says/article_8c46b2ab-0521-5664-a78e-43032cdf51e8.html https://greensboro.com/anthropologist-testified-nationwide-g...