Pictures of Vanessa Guillen hung by a table with candles and flowers.
Dozens yelled chants that echoed against the walls of Spaights Plaza at the University of Wisconsin-Milwaukee campus Wednesday night.
Protesters demanded the termination of Betsy Schoeller, a senior lecturer and former colonel in the Wisconsin Air National Guard, after she made a controversial comment on Facebook in response to an article about the killing of Guillen, the Mexican-American soldier whose remains were found near the Fort Hood, Texas, base last week.