OK, we're getting very close to the end of the series now (only two more episodes left) and things really should be shaping-up in resolving Alex's predicament.
Having watched this episode, I feel they're not! Although it was a pretty good story - the one about them discovering a dead-body in a canal - it was, predominantly, just another cop story.
On the plus-side, there was a significant scene where they finally removed the bullet from Alex's head, but this seemed to be an afterthought and very rushed in its execution - I'm sure they could have made more of it.
The sexual chemistry between the two leads continues to be cranked-up but rather than will-they-won't-they, it's now more a question of: for-goodness-sake-just get-on-with-it!
I'm getting quite bored with it all now!