Webster Police have charged a man in a homicide on Oakdale Drive earlier this month. Piero Scala is accused of stabbing 56-year-old Cathy O’Brien to death. She was found in her home on October 9. Webster Police Chief Joseph Rieger said Scala stabbed O'Brien to death with a "sharp instrument" in the early morning hours. He is charged with second-degree murder. Scala is scheduled to be arraigned on November