YUMA, Ariz. (KYMA) - A Yuma man charged with aggravated assault after shooting his neighbor is heading back to court for a retrial. 25-year-old Gabriel Taddei was accused of shooting the 29-year-old victim in October of 2024. Taddei admitted he fired his gun in self defense. The trial ran for several days, but once it went to the jury, they were unable to reach a unanimous verdict, leading to a hung jury. Taddei will face charges again of aggrav…