Whakakiia te rerenga e whai ake nei: Ko te Kaituku Motuhake a Vivian Blackadder (Robyn Lively) he kaihoko FBI o mua i uru ki te NCIS i muri i tana tukunga mai ki a ia i te tau kotahi tekau ma rua i muri i te tau kotahi tekau ma rua
te whakaekenga ki te USS "Cole", i mate ai tōna tuakana, a Rex. Ahakoa he māngai motuhake ia, i te mea he nui ake tana arotahi ki te utu i te matenga o tana tuakana ma nga huarahi katoa ka taea, kaua ki te mahi tahi me te toenga o te roopu. Ko tana hiahia ki te rapu utu i ahu mai i te riri o Gibbs. I kii a Gibbs ki a ia kia arotahi tonu ki ta raatau keehi mena ka tukuna ia ki te FBI. Kātahi anō, i te wāhanga "Meltdown" o "JAG", ka whakakahoretia e ia tētahi mahi a te NCIS ki te hopu i tētahi kaiwhakatuma e whakamahere ana i tētahi atu whakaeke. Ahakoa kaore i whakaaturia, e kii ana kua hoki mai ia ki te FBI, kua peia ranei i te NCIS mo te pai na ona hapa. Ko ia anake te ahua nui i puta i nga waahanga paerata mai i te "JAG", kaore i te raupapa "NCIS". I puta a Vivian Blackadder i nga waahanga "JAG" "Ice Queen" me "Meltdown".