This show was interesting and very well-written, for the first two or three episodes.
After that it went downhill pretty quickly.
They spent too much time on the son, the daughter, the sister, the friend’s wife’s parents, and the partner’s cousin. If the dialogue there was well-written, like the first two episodes, it would have been more watchable.
I would have liked to see more of the crimes and the Detective getting closer to figuring things out, but instead we get a bunch of stuff not related to the main story, and poorly written dialogue.