SPRINGFIELD — A Springfield woman has been held without bail after pleading not guilty to a murder charge in the 2014 shooting of a Connecticut man.The Republican reports that 35-year-old Doris Pessolano was also arraigned Wednesday on a charge of conspiracy to commit armed robbery.Hampden District Attorney Anthony Gulluni asked the judge to impound information on the case, which was granted and not opposed by Pessolano's attorney.