Investigação Criminal

"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 brother, Luca (Tyler Ritter). 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. Pictured left to right: Michael Weatherly and Pauley Perrette Photo: Bill Inoshita/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved

"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 ©2015 CBS Broadcasting, Inc. All Rights Reserved

"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 brother, Luca (Tyler Ritter). 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. Pictured left to right: Mark Harmon and Michael Weatherly Photo: Bill Inoshita/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved

"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 brother, Luca (Tyler Ritter). 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. Pictured left to right: Mark Harmon and Lev Gorn Photo: Bill Inoshita/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved

"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 brother, Luca (Tyler Ritter). 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. Pictured left to right: Pauley Perrette and Michael Weatherly Photo: Bill Inoshita/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved