As a Castle fan, I enjoyed last night’s “Resurrection” which brings back an old case and the return of two devious minds – renowned plastic surgeon Dr. Kelly Nieman (guest star Annie Wersching) and serial killer Jerry Tyson (Michael Mosley), aka “3XK.” But is it really Jerry Tyson? We saw Castle (Nathan Fillion) pump him full of lead and him falling off the edge of a pier into the murky waters below in “3XK?” Don’t believe everything you see or hear because things are about to get crazy up in here.