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The Dying of the Light
When a woman is found brutally murdered, evidence discovered at the scene links the murder to a 20-year-old unsolved crime. Detectives and old flames Molly McGee and Alex O’Connell are reunited after a long absence to solve the crime.
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Other episodes for this season
![The Dying of the Light](https://image.tmdb.org/t/p/w300/2VMI6UwdvFQqYuCcKoJbxgn4Tu5.jpg)
![Hell's Black Grammar](https://image.tmdb.org/t/p/w300/jn9wfyskOrDRoAJXhAdEi2JbUKc.jpg)
![The Casting of the Bones](https://image.tmdb.org/t/p/w300/tH0w3EIwbsWO95up6Q1XlYCGN7Z.jpg)
![Black Winged Angels](https://image.tmdb.org/t/p/w300/yvZDB0SwzyRqhGxrEtW7FvlN6de.jpg)
![Beyond the Veil](https://image.tmdb.org/t/p/w300/vNEEmcbrjQtj2YkTcIAsOnxOPGi.jpg)
![Heathen Dogs](https://image.tmdb.org/t/p/w300/qIkauOlvfH7bF4Tz6d66waCcuLh.jpg)
![The Mark of the Witch](https://image.tmdb.org/t/p/w300/dxXu900ZK0FrnlLsxwXiJfUoc6f.jpg)
![The Night of the Mothers](https://image.tmdb.org/t/p/w300/eLs96VT6waEUhcXylA08bizNqOd.jpg)