Friday afternoon, Fox59 News learned Corey Rossman was at Bloomington police headquarters giving a DNA sample. He was the man missing IU student Lauren Spierer was with during the early morning hours of Friday, June 3rd before the 20-year-old woman disappeared.

Rossman's attorney Carl Salzmann said his client was punched when confronted by friends of Spierer's boyfriend in the 5th floor elevator lobby of Spierer's smallwood Plaza apartment building. According to the attorney representing Rossman's roommate, Jay Rosenbaum, at least three people saw Spierer after Rossman was with her.

The search for Lauren Spierer has come up empty so far, however, volunteers and investigators say they are not giving up hope of finding the young woman alive.

Lauren Spierer is a 20-year-old Indiana University student. She disappeared in the early morning hours of Friday, June 3rd. Lauren is described as approximately four feet, 11 inches tall with a slender build. She has blue eyes and blonde hair, longer than shoulder length. The 20-year-old had just finished her sophomore year at IU. Charlene Spierer said her daughter has a life-threatening called Long QT Syndrome. Her mother has asked if anyone knows where Lauren is, to please take her to a hospital. Anyone with information should call Bloomington police at 812-339-4477.