They were most famous for ... issues of control. Gang warfare reached its climax in the St. Valentine's Day Massacre. On February 14, 1929, seven men were killed in a Chicago garage by five ...

Based in Chicago, it had chapters nationwide. By Clay Risen José Jiménez, a street-wise Puerto Rican who in the late 1960s transformed a Chicago gang called ... Mr. Jiménez, known as Cha ...

Twenty-nine current and recent students of Harper High School in Chicago ... are at this gang-dominated school in Englewood on the city's South Side. According to the report, most students at ...