Paterson teen pleads not guilty to killing son

A teenage mom from Paterson has pleaded not guilty to killing her 6-month-old son.Attorneys for 18-year-old Gloria Arroyo entered her plea of not guilty, claiming they are concerned about her mental state. Her attorneys asked a judge to order a psychiatric evaluation.The judge asked Arroyo if she understood the charges against her and one of her attorneys tried to reply that he didn't think she did. When the judge insisted on an answer from Arroyo, she said she did not understand what the judge was saying.Arroyo is being held at Passaic County Jail on $750,000 bond. She is scheduled to be evaluated at the Ann Klein Forensic State Hospital and her attorneys said it could take up to three weeks to learn the results of the exam.Cops: Paterson teen stabbed 6-month-old son to death