We found that, compared with 32 normal people in a control group, psychopaths had an 18% smaller amygdala, which is critical for emotions like fear and is part of the neural circuitry underlying moral decision-making.

WSJ: Neurocriminology: Inside the Criminal Mind

After three months, 27 people - 60 % of the "no statins" group - had either died or were disabled to the point that they needed help to live a normal life, compared with 16 people from the group allowed to keep taking statins.

BBC: NEWS | Health | Statins 'life saving' for strokes

Still, Chasnoff charges the family just 0.3% of assets under management, compared with his normal 0.5% fee, in part because he often deals with them in a group.

FORBES: Family Inc.