Turese is an Aes Sedai of the Red Ajah, and therefore was loyal to the Tower during the split. She guards Egwene's cell while Verin visits, telling Egwene not to disturb Verin. She looks in on her again as Meidani demonstrates some of the weaves used in the Aes Sedai Test and is seemingly about to object when Egwene cuts her of before she has the chance. She has been raised fairly recently and does not yet have the Ageless look.
Reference: The Gathering Storm, Chapter 39).