A fourth person has been arrested in connection with a recent robbery on Bonnell Drive in Huntsville. The victim reported that his firearm had been stolen by some people he had just met, and one of them began to threaten him with it. He told Huntsville Police officers that he had run from the scene, but the people had chased him. Investigation led them to arrest three persons, and a fourth has now been arrested. 23-year-old Nicholas Manuel White of Triana has been charged with first-degree robbery and firearms charges. White is believed to be the final person involved in committing the crime…