At the Games ID: 3634 | This file appears in: Collinwood High School Riots Collinwood High School students were usually united by school spirit at school athletic events. However, after a Collinwood High School football game on Friday September 20, 1974, two black students were stabbed. The next Thursday, a brother of one of the stab victims - a former Collinwood student - was also stabbed while picking up his younger sister from school. | Source: Cleveland Memory Project, Cleveland State University Library Special Collections Download Original File SourceCleveland Memory Project, Cleveland State University Library Special Collections "At the Games" appears in: Collinwood High School Riots