The identity of the murder victim looks set to be revealed in Sunday's Fair City on RTÉ One and the RTÉ Player.
Carrigstown viewers have been gripped since the discovery of human remains in the community garden.
Sunday's drama begins as Garda Taylor tells DI Buckley: "The team have unlocked the SIM. We have a list of contacts."
Later, as he looks at the phone, DI Buckley says: "I'll have to call a random name to find out who she is."
"We know," Garda Taylor replies as she hands him a piece of paper. "Copy of her passport that she used as ID."
"So she was local all along," says DI Buckley.
Fans can find out what happens next on Sunday on RTÉ One and the RTÉ Player at 8:00pm.
