Thanks for the caption suggestion.

I should have thought of it that even a program with English audio would have English captions as well. I really like the modern take on Holmes and Watson. Of course it is something of a throwback in crime dramas (at least in the US) from procedural to the old fashioned not worrying about the messy details and uncertainty of going through the judicial process and actually getting a conviction.
There really is not much I like on TV, but this and the Big Bang Theory offer enough to satisfy my needs.