The arrest stemmed from an investigation led by Homeland Security Investigations’ cyber crime unit, leading to an arrest off campus Thursday, SDSU police Chief Gregory Murphy said. The next day, the officer was charged with possession of child pornography, Murphy said.

McClain, who is the married father of three children, was arrested days after the search and is now being held on federal child pornography charges. Get Los Angeles's latest local news on crime, entertainment, weather, schools, cost of living and more. Here's your go-to source for today's LA news.