Junior Christine Wampler, 21, died at the University of Louisville Hospital in Louisville, Ky., Sunday morning, said Robert Fraction, a deputy coroner from the Louisville coroner's office.
Louisville Metro Police Officer Dwight Mitchell, who is investigating the death, said the cause of Wampler's death is still unknown. Fraction said an autopsy has been performed, but that officers will wait for the results of a toxicology test to determine the cause of death, which could take six to eight weeks.
IU spokesman Larry MacIntyre said he had been made aware of the situation and that Wampler had been in Louisville on Saturday night for a formal event Phi Kappa Sigma, the fraternity commonly known as Skulls, was holding.
Mitchell said Louisville officers were dispatched to the hospital Sunday morning. He said officers were told that Wampler and her date had been staying in the Seelbach Hotel in Louisville after the formal event.
"Apparently she must have had several drinks throughout the night, and when she returned to her room, she complained of being sick," Mitchell said. "Her friend said that when he woke up, he found her in the bathroom, unresponsive."