Nemesis

The acting for the most part is excellent, especially for the main characters. The characters develop. The dad/head prosecutor, the son, the mom/prosecutor, the ambitious assistant prosecutor, the financial crime investigator, all have a story arc. The actual financial crime (apart from the murders) remains somewhat fuzzy, but that's how financial crime by white collar criminals is. Fuzzy and mostly invisible.

And no-one in the establishment is without blame with tax laws offering convenient loopholes easily misused by criminals, laundering money and committing tax fraud at a grand scale. The personal relationships of the people involved muddying the waters. And the tentacles of money reaching into far and unexpected corners.

Loved it.