Saddle up as we discuss the fourth part of a five-part mega-crossover event between Laws & Orders Organized Crime and SVU. This week, we wonder if part-time adjunct professorship confers magical powers, while Josh becomes CBS-show curious. We also see Chief McGrath turn the flummoxed dial up to 11, and we see the last time SVU is graced with the presence of Detective Muncy as she's poochied off to the DEA, or DAs office, or something.

In the first episode of a sweeping, mega, three-parter, Benson and Noah are nearly hacked to death by a crew of gangsters with a deep grudge. This sparks SVU to head north to the Bronx, meet some new and old friends, attempt to fix a massive NYPD screwup, and solve the rapes of 6, or maybe 12, young deaf girls. Get comfortable because we are going to be in this case for a while.

It's Velasco's first official day on the unit, which means that Fin, Rollins, and Benson will all be adjusting to almost having a reasonable number of investigators. Of course, it also means that Chief McGrath now has eyes inside the unit. While season-long arcs are all well and good, we Munchers are after the good stuff, which in this episode means pondering the physics of rooftop coitus and digging deep into the unintentional racism in which certain iterations of this show sometimes traffic.