Death of an Expert Witness

This series has become one of our most enjoyable to watch with Roy Marsden being the "perfect" Adam Dalgleish. Having not watched these video adaptations in order, we noticed in some episodes of other stories mention made of Dalgleish's wife and child and the fact that they were killed in some vehicle accident. Now in this episode we find Dalgleish bidding his very pregnant wife goodbye as they await a taxi to take her (presumably) to hospital. Nothing more is said of her or her demise except for two very brief statements from Dalgleish referring to his wife's death "a month ago". Surely something better of this traumatic episode could have been made for the viewer! We did find it touching to see Dalgleish toying with his wedding band in several scenes as the story progressed...wonder if this was a little touch that Marsden added on his own. We also cannot quite come to grips with a "new" Dalgleish (Martin Shaw) in the most recent episodes.