Caitlin was a coroner who owed a favour to Sami Maalik after preventing her from being exposed during a trial. Caitlin arrived at Dee Valley University Hospital in December 2021 at Sami's request, as Sami told Ali Shahzad that if Ali didn't confess to the rape of Misbah Maalik, Sami would hire a hitman to kill Ali and have Caitlin record the verdict as suicide.