Yes, I wonder if this is genuine or some strange attempt at pseudoscience click bait. They do not mention any potential mechanism whereby criminality could be

Yes, I wonder if this is genuine or some strange attempt at pseudoscience click bait. They do not mention any potential mechanism whereby criminality could be triggering an observable change. And it's not clear to me how a human could do this in the absence of prior knowledge either. And to round it off, they state a lack of bias but give no clear indication of how they establish that it isn't biased. Sounds more like a childish wish list ("we'll do the best research, with no mistakes")