A now-former California Highway Patrol officer and a suspected DUI driver pleaded not guilty Monday to murder charges stemming from the deaths of four people whose vehicle was struck twice and then burst into flames on the San Gabriel River (605) Freeway in Norwalk last summer. Former CHP Officer Angelo Rodriguez, 24, and Iris Salmeron, 27, are each charged with four counts of murder in connection with the July 20, 2025, deaths of Juliana Hamori…