Originally Posted by
Perdita
Coronation Street fans will see a darker side to Kate Connor's fiancée Caz in an upcoming storyline.
Caz (Rhea Bailey) made her first appearance in Weatherfield last year when she took a break from her duties in the army to surprise her partner Kate on her birthday.
While Caz's controlling side has been hinted at already in previous episodes, it is set to step up a gear as she becomes increasingly possessive over Kate.
A Coronation Street insider confirmed to Digital Spy that viewers will see the story take a dark turn as Caz becomes obsessed with the idea that something is going on between Kate and Sophie Webster.