SpoilerTV Image Archive | Gallery | ncis | Season 13 | Promotional Episode Photos | Episode 13.12 - Sister City - Part I | "Sister City: Part One" -- After the passengers and crew of a private plane traveling from New Orleans to Washington D.C. are lethally poisoned, all evidence points to the missing chef, Abby\'s (Pauley Perrette , right) brother, Luca (Tyler Ritter, left). Gibbs and the D.C. team work in conjunction with Pride and the New Orleans team to locate Luca and determine why a private tech company was targeted, on the first part of a special two-hour crossover event on NCIS, Tuesday, Jan. 5 (8:00-9:00 PM, ET/PT), on the CBS Television Network. Photo: Bill Inoshita/CBS é2015 CBS Broadcasting, Inc. All Rights Reserved
