Deputy ADA Alexandra Cahill-Walker (Alex)

Her father is a defense attorney, Gordon Cahill, and her mother, who raised her, is deceased.  She is married to Cordell Walker and has one child, Angela.  Her vehicles also change from episode to episode, but she usually drives a green Chrysler convertible.  She’s been an ADA since before the show started and has been friends with Walker and CD for as long as we’ve known her.  She owns and runs the HOPE House and spends most of her time with Walker.  Walker taught her self-defense and she can take care of herself in a crisis, although she doesn’t have a problem with stepping back and letting Walker handle things either.  She loves and supports all of the group, even coming close to getting fired so that she could be with Walker when he was hurt.