NORTH PLATTE, Neb. (AP) – A 38-year-old Hershey woman haspleaded not guilty to child abuse.   Deanna Fischer madethe plea Monday in Lincoln County District Court.     Her husband who also was charged committed suicide in April. Hehad faced several counts of sexual assault of children.     According to court documents, five girls ages 7 to 15 reportedbeing assaulted by Daniel Fischer at the couple’s home in Hershey.Authorities say Deanna Fischer photographed some of the assaultsand did nothing to stop them.