It stems from an off-campus party held by Sigma Tau Gamma fraternity in Clinton County.

CLINTON COUNTY, Ind. (WTHR) — An 18-year-old Purdue University student is now charged with three counts of rape.

It stems from an off-campus party held by Sigma Tau Gamma fraternity in Clinton County.

Court documents allege Richard Chan followed the victim into a portable bathroom and assaulted her.

Police also said they found video of the assault on Chan's cell phone and he admitted to them he had forced the victim to have sex.

Richard Chan has been suspended from the university pending the result of the police and university investigations.