Answer:
No. Clifford J Levy, journalist for the New York Times, won a Pulitzer Prize for Investigative Reporting in 2003 "for his vivid, brilliantly written series "Broken Homes" that exposed the abuse of mentally ill adults in state-regulated homes."
He shared a second Pulitzer in 2011 with Ellen Barry for International Reporting. The Pulitzer Board cited the reason as "their dogged reporting that put a human face on the faltering justice system in Russia, remarkably influencing the discussion inside the country."