From MHz Choice:

After having success in Asia, businessman Aksel Borgen is asked back to his hometown in Norway to save an important local firm despite it being 20 years since he was sentenced and later acquitted for murdering his high school sweetheart.

IMDB gives a better summary:

Acquitted follows the story of Aksel Borgen, a Norwegian business man who has worked his way to the top during his 20 years in Asia having left his native town after being acquitted of the murder of his high school sweetheart. When his home town’s cornerstone business is threatened by bankruptcy, Aksel returns to save the place that once turned its back on him. The past has not been forgotten. His arrival tears old wounds apart and new conflicts arise as the past meets the present. Acquitted shadows a battle of guilt, revenge and hope of reconciliation, the man who pleaded not guilty is still judged by society.

From MHz Choice you can stream this Norwegian soap opera disguised as a mystery. Season one consists of 10 episodes and season two consists of 8 episodes. Each episode is approximately 45 minutes.

Revised review:

Perhaps the devil made me do it, but I watched Season two.  In this glorified soap opera the story details become more and more “revealing”, or should I say “outrageous”. Therefore, if you watched season one, don’t assume you know any outcome.

Season one is devoted to discovering who murdered Aksel’s girl friend. In fact for the entire season Aksel, who has amnesia surrounding the event, agonizes over finding the answer. In the final episode of season one you may think you know the identity of the killer.

But hold on! What tangled webs we weave ere we practice to deceive. WARNING: if you binge watch to end of season two (as I did) you might not be happy!

And why would I waste so much time? Because I LOVE TRASH!