Wikipedia
Réttur
Réttur (in English: Case) is an Icelandic TV-series. It was created and produced by Sigurjón Kjartansson of RVK Studios. Réttur was picked up by NBC and Howard Gordon (24, Homeland) for US remake. Season 1 and 2 feature a different case every episode, while season 3 is a single case that gets solved throughout the season.