Two expelled from college over sex assault allegations police couldn't substantiate

Story here. Excerpt:

'The University of Maryland-Baltimore County has expelled two students following an investigation into allegations that a female student was raped by four men on campus.

University spokeswoman Dinah Winnick confirmed the expulsions Thursday. The university said two students were expelled for code of conduct violations. Local police, meanwhile, reported they were unable to confirm a crime had been committed.
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The investigation was prompted by a complaint from a female student who told authorities she was raped by four male students in a dorm room but that she was so drunk she couldn’t remember what happened.

Baltimore County Police Department spokeswoman Elise Armacost said investigators determined that there was not enough evidence to file criminal charges against the accused students.'