Jimmy Tsui is a former member of Tung On in New York City's Chinatown and of the Sun Yee On triad in Hong Kong. In 1985 in New York, he was arrested and charged with robbery and homicide, with a ...

Dark Triads counted for about one in 14 people in an international population sample, ... break rules, and lie. If working with a Dark Triad is miserable, falling in love with one is worse.