A Trenton man has been arrested and charged in the fatal shooting of a teenager at a Trenton apartment complex in May, the Mercer County Prosecutor’s Office announced Tuesday. Jozef Field, 29, is facing murder, assault and weapons charges in the death of Stephon Fisher, 18, of Trenton, according to a news release from the prosecutor’s office. Authorities arrived outside of The Kingsbury Towers on May 19, and found two 18-year-old men with gunshot wounds, according to the prosecutor’s office. A ShotSpotter activation had alerted police to the incident. Both victims were transported to Capital H…