The shooting occurred just before 4 p.m. near the area of Locust Street and Allen Avenue at the end of a slow-speed pursuit, according to the Pasadena Police Department. At one point, the suspect stopped and exited the vehicle brandishing a handgun.
The officer then opened fire, striking the suspect, who was pronounced dead at the scene.
The officer was also shot during the altercation and was transported to a local hospital in stable condition.
DEVELOPING: This story will be updated as more information becomes available.