The Zoot Suit Riots were a series of racial attacks in 1943 during World War II that broke out in Los Angeles, California, during a period when many migrants arrived for the defense effort and newly assigned servicemen flooded the city. United States sailors and marines attacked Mexican youths, recognizable by the zoot suits they favored, as being unpatriotic. American military personnel and Mexicans were the main parties in the riots; servicemen attacked some African American and Filipino/Filipino American youths as well, who also took up the zoot suits. The Zoot Suit Riots were related to fears and hostilities aroused by the coverage of the Sleepy Lagoon murder trial, following the killing of a young Latino man in a barrio near Los Angeles. The riot appeared to trigger similar attacks that year against Latinos in Chicago, San Diego, Oakland, Evansville, Philadelphia, and New York City.