The most confusing thing that happened on the 'Orphan Black' season premiere

A weekly feature in which we discuss the most confusing moment on the most recent episode of "Orphan Black." There are always many to choose from, so this could get divisive. Looking back at the Season 2 premiere of BBC America's buzzy "Orphan Black," there were many surprising moments. Evil clone Rachel Duncan being a trickster and admitting the Dyad Institute didn't really kidnap Kira and Mrs. S.; how the diner line cook and religious extremist managed to shoot each other at the same time; the...