COLUMBUS, Neb. — A trial has been scheduled for a former Platte County employee accused of stealing from the county while in charge of the county’s adult diversion program. Court records say 43-year-old Tracie Nelson pleaded not guilty Friday to two counts of theft and one of tampering with evidence. Her trial is set to begin Feb. 5. Prosecutors say more than $10,000 is missing from the diversion program.