Review: Below The Surface (S1 E5&6/8), Saturday 24th March, BBC Four

We’re back with Below The Surface – the Danish hostage drama – after last week’s enforced absence. Two weeks ago, the series established (thanks to some procedural work by police officers┬áSP and Clausen) that there were links to the hostage takers on the outside – a garage had been found with something important in it,…