When the body of a murdered nurse is found in the woods near Pembroke Dock in South Wales, it has all the hallmarks of a previous double murder case from twelve years ago. A case believed solved. A case where the killer, it is believed, is safely incarcerated.
Could it be the work of a copycat killer or was the original conviction incorrect/unsafe all along? In the contrived yet tense (and, ultimately, pretty bloody dark) police thriller The One That Got Away (BBC4/iPlayer, originally aired February of this year and an English language version of S4C's Cleddau, written by Catherine Treganna, directed by Sion Ifan) we're taken on an ever evolving journey into the investigation behind the most recent murder and the (unofficial) reinvestigation of the earlier murders.
It's quite a ride and watching it one vacillates regularly between believing a person innocent and believing them guilty. The original team of DI Ffion Lloyd (Elen Rhys) and DS Rick Sheldon (Richard Harrington) are reunited to work the case but they have their own history. They were once engaged but when Rick cheated on Ffion with his now wife, Helen (Rhian Blyth), Ffion moved away to Cardiff to work. Now she's back they have questions unanswered about the end of their relationship and Helen fears they have feelings and desires left unchecked too.
Will that get in the way of their police work? Will that cause problems in their personal lives? Have a guess. But first they have a case to solve. Abbi (Bethan McLean), the most recent murder victim, has been in an interesting relationship with gym bunny, and likely 'roid rager, Darrell (Rick Yale) and her ex Ryan (Gwydion Rhys), an amateur artist partial to a bit of nosebag, also comes under suspicion.
For perfectly understandable reasons. Yet when the original killer Paul Harvey's (Ian Puleston-Davies) wife Anna (Eiry Davies), who is dying of cancer, visits the police station she delivers a revelation that shifts the whole story on its axis. It won't be the final twist. Some of them I saw coming, some I most definitely did not and some of them were utterly chilling. More worthy of a horror than a police procedural.
There are a lot of questions need answering. What is Mel Owen's (Matthew Aubrey) story? A homeless man who drinks in the woods and is believed to be suffering from PTSD following active service in Afghanistan? Why are there heartknots at the murder scenes (and everywhere else)? Is Alex (Sule Rimi), one of the earlier victim's husbands hiding something? What is Rick and Helen's daughter Mati (Lily Williams) getting herself into?
Whatever it is it seems highly inadvisable. Ten minutes into The One That Got Away there's a lump in my throat and I'm emotionally invested and by the end of the first episode there's a chill up my back and it's one that will return plenty of times. I even felt the need to put the heating on in August and it's not that cold.
Six hours seems a bit long and there is a slight dip in the middle but great performances throughout (props also to William Thomas as Ffion's dementia suffering dad, Sion Alun Davies as his carer, Hannah Daniel as Ffion's sister, Sharon Morgan as her mum, Mali Ann Rees and Aled Pugh as two officers working the case with Ffion and Rick, and Ioan Hefin as DCI Alan Vaughan their boss) and a skilfully executed, labyrinthine plot made The One That Got Away a hugely engaging watch. It doesn't end how you might think.