 Back in 2017 during Anna's ordeal with Phelan, she and the rest of the street were left unaware that Phelan had locked Andy in a cellar for nearly a year ever since he married Eileen - at the time of which Andy had tried unsuccessfully to bring Phelan to justice after learning the truth about Michael and "Calcutta Street".On the day Anna had told Nicola the truth about her father, Phelan forced Andy to kill Vinny before executing Andy himself - after which he buried their corpses prior to framing Anna for Seb's ladder accident.When Tim informed Eileen about this, she confronts Phelan and he confesses to his crimes - which causes Eileen to realize that Anna was telling the truth about Phelan all along.