NCIS Promo: A Killer Secret

Why would someone who has it all take their own life?

That's the question that plagues the team on NCIS Season 15 Episode 12. 

With the team trying to conclude whether there was foul play involved in the death, they interview friends and family of the deceased and even delve into the past. 

With no clear reason for the deceased wanting to end her life, the team finds something that could help them prevent another death. 

Patrick Labyorteaux is on board to guest as JAG Navy Captain Bud Roberts, who was close enough with the deceased to know whether she would take her own life. 

The official teaser looks set to put a fun spin on things with some witty one-liners from Bishop thrown in for good measure. 

Have a look at the full clip below and join us in the comments with your thoughts on it!

Remember you can watch NCIS online right here via TV Fanatic. Get caught up on all the twists and turns for the characters right now!

NCIS continues Tuesday, January 9 on CBS!