Horn lecture: 'Rethinking the L.A. Riots of 1992' April 10, 2014 Brenda E. Stevenson, UCLA department of history, presents the 2014 C. Ruth and Calvin P. Horn Lecture, "Rethinking the L.A. Riots of 1992: Contested Images of the 'Female' in the Murder Trial of Soon Ja Du," on Thursday, April 17 at 5:30 p.m. at ...