By Shereen Siewert WAUSAU — The trial of a 29-year-old Marshfield woman accused of supplying fentayl-laced heroin to a 22-year-old man who overdosed and died is underway Tuesday, following a two-month delay. Cassandra Staab faces charges of first-degree reckless homicide by delivery of drugs, first-degree recklessly endangering safety and bail jumping filed more than two […]