Fair City has teased a twist for Friday night's episode on RTÉ One and the RTÉ Player.
As the detectives continue to question Tyler about Laura's murder, Damien is unnerved when his brother Mark says something about their late sister.
Watch what happens next on Friday on RTÉ One and the RTÉ Player at 7:30pm.
Fair City airs on RTÉ One and the RTÉ Player on Sundays, Tuesdays, Thursdays, and Fridays.
