![](https://image.tmdb.org/t/p/w342/2NhBFUTg5KVBmGwafxtLwVdsqrr.jpg)
Trish returns to the scene of the crime in the hope it will prompt her to remember something more about the attack, while DC Katie Harford thinks she has a strong lead when she discovers a new suspect who doesn't have an alibi. Cath reveals interesting new information about the night of her party, while a match is made for the male DNA found on Trish. An unknown woman walks into the police station.
![](https://image.tmdb.org/t/p/w300/zo75wtgVsbh8YoI6sYN2thwFFJm.jpg)
![](https://image.tmdb.org/t/p/w300/uzxwsxvKIrDhoQYYSzORGzDLXcw.jpg)
![](https://image.tmdb.org/t/p/w300/yjpwUK5ziSGccxGYJgcej7ebCHv.jpg)
![](https://image.tmdb.org/t/p/w300/spOSpT9ECF58tsUZVz0JBqI5G8x.jpg)
Other episodes for this season
![Episode 1](https://image.tmdb.org/t/p/w300/aTdiAM3eAl3kyvpK8pI3fC3dqcl.jpg)
![Episode 2](https://image.tmdb.org/t/p/w300/yy7HKM4xNbzbuaT8K835JauNNcY.jpg)
![Episode 3](https://image.tmdb.org/t/p/w300/pU7MksIDSJJ6CQ8dFnBkYoSaLzA.jpg)
![Episode 4](https://image.tmdb.org/t/p/w300/mzUvUgbTDrS1eMExRON7fEk40xr.jpg)
![Episode 5](https://image.tmdb.org/t/p/w300/6CcDE69Wtxv0CL2nKYJXaU1ash7.jpg)
![Episode 6](https://image.tmdb.org/t/p/w300/rACNW28VHjuUIgbDFaaOWPUZZ5t.jpg)
![Episode 7](https://image.tmdb.org/t/p/w300/A4LBQ2HaWsqvRNOI9pRCH6Stf6p.jpg)
![Episode 8](https://image.tmdb.org/t/p/w300/5Vrmxqp2IoVye5rTAXq3To7BgDx.jpg)