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In USC’s lecture halls, labs and executive offices, Dr. Carmen A. Puliafito was a towering figure. The dean of the Keck School of Medicine was a renowned eye surgeon whose skill in the operating room was matched by a gift for attracting money and talent to the university.

Then-USC Keck School of Medicine Dean Dr. Carmen A. Puliafito arrives at the Second-Annual Rebels With A Cause Gala at Paramount Studios on March 20, 2014, in Hollywood. (Credit: Frazer Harrison / Getty Images)

There was another side to the Harvard-educated physician.

During his tenure as dean, Puliafito kept company with a circle of criminals and drug users who said he used methamphetamine and other drugs with them, a Los Angeles Times investigation found.

Puliafito, 66, and these much younger acquaintances captured their exploits in photos and videos. The Times reviewed dozens of the images.

Read the full story on LATimes.com.