Twenty-year-old IU student Lauren Spierer disappeared June 3, 2011. Despite ongoing investigations and large community support, Lauren has not yet been found.
The man is expected to be charged with the murder of 19-year-old Amanda Bach, found dead in a town near Gary, Indiana.
Charlene Spierer addressed the letter to the people who know what happened to Lauren the night she disappeared.
Nearly 200 people filed into the Evangelical Community Church Thursday night almost 4 weeks after 20 year old Lauren Spierer went missing.
The Spierer's discussed the community support in the search for their daughter.
Police have at least 10 persons of interest, but refuse to detail who these people are, or their involvement in the case.
Most of downtown Bloomington has now been canvassed looking for the missing student.
A Greenfield postal worker is in Bartholomew County jail on a weapons charge, and faces federal charges for abandoning the mail he was scheduled to deliver.