Connie was seen driving to Willamette with her daughter Dakota for unknown reasons; and on the way on the partially populated road, ran over a zombie appearing to have escaped from the [non] existent quarantine. Approaching Willamette, she could see that the town was on fire with military helicopters with searchlights prowling. Distracted by this, the car had collided with a truck exiting the town. Temporarily knocked unconscious, the two were attacked by the zombified driver; but were protected by the car.
However, Connie only managed to temporarily incapacitate the zombie, and more zombies approached from the town and away from it, with Connie and Dakota screaming as zombies made contact with the car. Her fate is unknown.
Connie's name is not discovered in the game and can only be found out from the game manual.
It is presumed that Connie's father or father in law is Cliff Hudson. Also, because Hudson appears to have seen his granddaughter being killed, it would seem that the two were not killed outside of the town.
She may not have been killed because in the cutscene,the zombies walk towards the car but then the screen fades to black. Hinting that they could have fled to the truck or escaped on foot.