I like this series for the convoluted, interesting initial plots. But I can't stand it when the writers make the plot hang on unrealistic twists. This episode just goes further down the rabbit hole with the main character making all sorts of wild gambles and errors in police method while following her hunches how to solve the case. She's not using realistic police technique and she's jeopardizing others around her. At this point I'm expecting some fantastic coincidences to allow an outcome where her instincts are "proven" correct.