The mother of a 6-year-old boy killed in a Southern California road rage shooting testified in court Monday, January 22, 2024, about the heartbreaking moments after she pulled to the side of a freeway to help her son. Joanna Cloonan took the stand Monday, telling a jury in the murder trial of 26-year-old Marcus Eriz, who is accused of opening fire on her car May 21, 2021 in a tragic car-to-car shooting that followed a confrontation on the 55 Freeway in Orange County. A shot was fired after a dri