_Katherine Desouza_ is missing, possibly murdered. Possibly by Kevin, possibly not. Languishing in prison for a series of killings of which he claims to be innocent, Kevin's regular visitor is his old flame Fay. Katherine's father befriends Fay to establish the truth behind his daughter's disappearance. But who is being used, and who is playing the mind games? _Katherine Desouza_ premiered at the Birmingham Repertory Theatre in May 2005.