Marg Helgenberger of Vegas wanted Katherine’s wardrobe to be more sophisticated.

Characters and the actresses who play them change and evolve, so it’s no surprise when Marg Helgenberger wanted to update her character’s wardrobe when she returned to the lab in CSI: Vegas. “Now that I’m a little older, more mature, I want to [Catherine’s] wardrobe to be more elegant,” she said in USA Today interview. … Read more