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NCIS: Sydney Reveals Trigger's Tragic Backstory, Raising Concerns About a Dark Twist
The latest episode delves into the ex-bomb tech's past, setting up a potentially devastating confrontation.
Mar. 25, 2026 at 3:00am
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The NCIS: Sydney Season 3 premiere introduced Claude Jabbour's character Travis 'Trigger' Riggs, an ex-bomb tech who initially struggled to find his footing on the team. The latest episode, 'Lone Wolf: Part One,' has now revealed the tragic backstory behind Trigger's belief that he had a 'death wish' - his fiancée Charlotte Knox was killed in a bomb blast two years ago. The episode also introduced the bomber responsible, Timothy James Wright, who is seeking revenge for the death of his father, Jason Wright, whom Trigger killed 10 years ago while working as a tactical response officer. With Timothy now having kidnapped Evie and strapped a bomb to her neck, Trigger must race against the clock to save her, all while facing the painful truth about his past actions.
Why it matters
The revelations about Trigger's past have set the stage for a potentially dark and emotional storyline, as he is forced to confront his role in the death of Timothy's father. This could lead to a deeper exploration of Trigger's psyche and the lasting impact of his past decisions, potentially resulting in a major character development or even a tragic outcome for the ex-bomb tech.
The details
In 'Lone Wolf: Part One,' it's revealed that the same bomb disposal unit Trigger used to be on was targeted by a secondary device, killing his former teammates. Trigger soon realizes the person responsible is also the one who detonated the bomb that killed his fiancée, Charlotte Knox, two years ago. The bomber is identified as Timothy James Wright, the son of an armed robber named Jason Wright whom Trigger killed 10 years ago while working as a tactical response officer. Timothy has been hiding in plain sight, pretending to be a victim named Carl Headen in order to get close to Trigger. Now, he has kidnapped Evie and strapped a bomb to her neck, demanding the truth about his father's death.
- Two years ago, the bomb that killed Trigger's fiancée, Charlotte Knox, was detonated.
- Ten years ago, Trigger killed Jason Wright, the armed robber and father of the current bomber, Timothy James Wright.
The players
Travis 'Trigger' Riggs
An ex-bomb tech who initially struggled to find his footing on the NCIS: Sydney team, but has now been revealed to have a tragic past involving the death of his fiancée and his role in the death of the bomber's father.
Timothy James Wright
The bomber responsible for the attacks that killed Trigger's former teammates and fiancée, seeking revenge for the death of his father, Jason Wright, whom Trigger killed 10 years ago.
Jason Wright
An armed robber killed by Trigger 10 years ago while Trigger was working as a tactical response officer.
Evie
A member of the NCIS: Sydney team who has been kidnapped by Timothy and had a bomb strapped to her neck.
Rory Latham
An AFP colleague of JD's who has a connection to Trigger's past that may be more sinister than it appears.
What they’re saying
“Now 'Lone Wolf: Part One,' the latest Sydney episode to air on the 2026 TV schedule, has revealed the tragic backstory behind this belief. And if that wasn't bad enough, I'm worried this episode's revelations have paved the way for a dark twist.”
— Adam Holmes, Author
What’s next
In the next episode, 'Lone Wolf: Part Two,' it is expected that Trigger and JD will uncover the truth about Rory Latham's potential involvement in the events that led to the death of Jason Wright, Trigger's former teammate. This could result in a confrontation that forces Trigger to confront his past actions and the guilt he carries.
The takeaway
The revelations about Trigger's tragic past have set the stage for a potentially devastating storyline on NCIS: Sydney, as the ex-bomb tech is forced to confront the consequences of his past decisions. The show's willingness to delve into such dark and emotional territory highlights the depth of its character development and the high stakes facing the team.
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