Review: Trapped (S1 E3&4/10), Saturday 20th February, BBC4

The first two episodes of this Icelandic drama caused quite a ripple among the Saturday-night-BBC4-crime-watching community, and it wasn’t surprising – it was a tense, taut and intriguing affair that followed a template employed by the best Scandinavian crime dramas but with an added twist that seemed to capture crime fans immediately. The last time we saw Andri…