University of Southern California students are alleging that the more than 70 Los Angeles Police Department officers who responded to a noise complaint and broke up a house party early Sunday morning engaged in racial profiling, The Daily Trojan  reported. While police came in with riot gear and batons, those students said, a large house party attended primarily by white students remained undisturbed. Police say some of the 400-or-so students – most of whom were black or Latino, and six of whom were arrested – became aggressive and threw bottles at them, which students denied. One student who attended the celebratory graduation party posted a petition  afterward titled “Stop Racial Profiling at USC!”, which had gathered nearly 2,000 signatures as of early Monday evening. The television station KTLA  reported that LAPD will investigate the allegation internally.