Crime in New York City Southern Italian emigration. Lucky Luciano established Cosa Nostra in Manhattan, forming alliances with other criminal enterprises, including the Jewish mob, led by Meyer Lansky, the leading Jewish gangster of that period. from 1920 to 1933, Prohibition helped create a thriving black market in liquor, upon which the Mafia was quick to capitalize. Since 1990, crime in Manhattan has plummeted in all categories tracked by the CompStat profile. A borough that saw 503 murders in 1990 has seen a drop of nearly 88% to 62 in 2008. Robbery and burglary are down by more than 80% during the period, and auto
Jewish-American organized crime the community vulnerable to undesirables, the sort of thing that fosters criminality among any other ethnicity in a similar situation. As American Jews improved their conditions, the Jewish thug and racketeer either disappeared or merged into a more assimilated American crime environment. American Jews quietly buried the public memory of the gangster past; unlike the Mafia, famous Jewish American gangsters like Meyer Lansky, Dutch Schultz and Bugsy Siegel founded no crime families. Much like Irish-Americans and other ethnicities (with the exception of Italian-American criminal organizations), Jewish-American presence in organized crime began to decline after World War II. Jewish-American individuals remain