(Providence, RI) -- A Brown University graduate student is facing fraud charges. Shishuai Li was arrested yesterday after an investigation by the U.S. Department of Homeland Security into a claim by a 74-year-old Florida woman. Authorities say the woman met Li on an online dating site and thought she was sending a 60-year-old man 30-thousand-dollars to build a school for underprivileged kids in Dubai. They say the money wound up in Li's bank account, which had 181-thousand-dollars in deposits since August and triggered an investigation.