The finale reaches its peak with a bloody showdown in a field :

S1, E6: Keen to expose the truth about Tommy, John and Fiona invite him and Rebecca to lunch. ‎Apple TV Watch Coldwater Episode 6 | Stream Free on STV Player

Episode 6 serves as the intense series finale of the psychological thriller Coldwater .

Here is the three-phase process the episode visualizes:

I'm assuming you're referring to a TV show episode, specifically "Cold Water" Season 1, Episode 6, with an "AMR" tag, which might stand for a specific plot point, scene, or theme in the episode. However, without more context, I'll have to make some educated guesses about what you're looking for.