Several questions left unanswered...
I have to admit my interest in this series waxed and waned as it progresses so I may have missed the odd clue...
1. I just finished watching this series but didn't recognise the name of the killer when Dr Kriezler says it upon seeing him.
2. Why was the killer murdering children?
3.Also why was the previous commissioner and J.P. Morgan (maybe) protecting this guy, was that ever explained?