Courtroom bombshell: Cold case murder trial halted by last-minute discovery

A courtroom bombshell could dramatically impact an already extraordinary case.The 1985 murder of Sharla Spangler in Columbus went unsolved for 32 years. Last year police charged a Knox County businessman with her murder.Doug Krumlauf's trial was set to begin Tuesday. But a last-minute discovery has thrown the case into question."What was relayed to me was in reviewing their testimony for this trial, they were looking and they realized that they could have done YSTR testing on some of the propert