A former San Diego State University police officer accused of possessing child sex abuse material, including multiple videos of young girls being sexually abused, pleaded not guilty Tuesday to a federal charge of possessing child pornography. Paul Aurelio McClain, formerly a sergeant with the cam pus police department, was arrested last month and remains in federal custody. Following his arraignment Tuesday morning in federal court in Riverside, a trial date was tentatively scheduled next month in Los Angeles, according to a U.S. Department of Justice spokesperson. According to an affidavit included with a criminal complaint filed against McClain, investigators discovered that multiple videos depicting children being sexually abused were downloaded at McClain’s home in Menifee. Investigators found the alleged videos on an external hard drive on McClain’s desk at the residence, according to the affidavit. A description of one of the videos states two girls depicted in the footage appear to be “approximately 6 to 8 years old.” This photo shows San Diego State police Sgt. Paul McClain on campus with a police K-9. In the 24 hours since his arrest went public on Tuesday, it disappeared from SDSU’s website. The affidavit states that McClain had been with the campus police department since at least 2023 and that his assignment at SDSU did not include investigating crimes such as child exploitation or child pornography. A statement issued last month by San Diego State police said an unnamed campus officer had been arrested for suspected possession of child pornography and that “upon learning of the allegations, UPD immediately initiated actions to terminate the officer.” Trial has been scheduled for May 20 in the U.S. District Court in Los Angeles. ...read more read less