ABC NEWS -- Lauren Spierer, a 20-year-old Indiana University student from suburban New York, disappeared in the early morning hours of June 3, 2011 after a night on the town in Bloomington, Indiana.
For the last year, the Brian Ross Investigative Unit has worked with former senior FBI cold case agent and ABC News consultant Brad Garrett and a team of private detectives to find the truth of what happened that night.
Do you have any information you think could help solve the case?
Click below to send your tip confidentially to Garrett and the Investigative Unit.
