A woman in Kansas City, Missouri, has pleaded not guilty in the fatal stabbing of a paramedic as she was being taken to a hospital in an ambulance.

Graham Hoffman, 29, was taking a patient to the hospital following a routine medical call from police when he was stabbed in the chest, piercing his heart.

A Northland woman is facing a murder charge after she allegedly fatally stabbed a Kansas City firefighter-paramedic who was trying to help her, court records show. Clay County Prosecutor Zachary Thompson has charged Shanetta Bossell with first-degree murder and armed criminal action in the death of 29-year-old Graham Hoffman.