The final episode of the current series of The Fall is on RTÉ One this Sunday, June 9, at 9:30pm, and you can watch the teaser promo here.

Warning: spoiler alert!

The synopsis for episode five reads: "The killer's latest attack gives Gibson (Gillian Anderson) renewed impetus and as the net appears to be closing in, Spector (Jamie Dornan) makes a dramatic confession and a decision that binds his fate to Gibson."