NEW YORK (AP) — Prosecutors say a teenager suffocated her just-born baby before taking his body with her on a trip to Victoria's Secret in New York City. Eighteen-year-old Tiona Rodriguez pleaded not guilty Thursday to a murder charge stemming from the shopping trip two years ago. Prosecutors say she was arrested on a shoplifting charge at the store, and her 8-pound newborn was found dead in a bag she was carrying.