by Kate March, 2008. "No Witnesses." Those two words and the thinking behind them drove three petty thugs to become mass murderers. Their crime, which rocked the sleepy suburban Delhi Township, did, in fact, have witnesses, before and after it was committed, including the women they killed. This is the story of how top notch police work, emerging technology, interdepartmental cooperation, and community involvement led to the murderers' arrests. No Witnesses was written based upon full examination of the interview tapes, the trial transcripts, and interviews of the key characters involved, including one of the murderers.