Wearing orange jail scrubs and entering a near-empty DuPage County Courtroom, accused Craigslist killer Grant Van Muren entered a plea of not guilty to the murder of a Naperville resident.

Muren glanced around the courtroom and stood a few feet away from Judge Kathryn Creswell's bench as attorneys filed paperwork Monday morning.

Clark had advertised for a roommate to share his townhome in the 1100 block of Vail Street in Naperville. The two had only lived together about eight hours when they got into a fight after the men were intimate, Muren claimed. He allegedly hit Muren with a blunt object before strangling him, according to reports.



Just 12 days before, Clark had placed an ad on Craigslist, stating: