Bengtzon works as a journalist for the fictional Swedish newspaperKvällspressen. She hails from Hälleforsnäs in Södermanland but now lives on Kungsholmen island in Stockholm. Alternately described as "courageous and compassionate" as well as "dark" and possessing a "destructive streak within her", she is a career woman juggling a husband and children while facing her employer's tough colleagues. Working as a crime reporter, Bengtzon stumbles into one dangerous situation after another. The character appears in the novels Sprängaren, Studio sex, Paradiset, Prime time, Den röda vargen, Nobels testamente, Livstid, and En plats i solen. She has obvious similarities to the author, with Liza Marklund herself pictured on the book covers. Bengtzon also appears briefly in Jan Guillou's book The Enemy Within. In the book Studio sex, Bengtzon's diary describes how she was beaten so badly by her first husband that she was forced to kill him in self-defense. The children, Kalle and Ellen, are figured in the novels and films, and Bengtzon becomes pregnant in Paradiset.
In novels
As of 2012, there were nine novels which featured the character Annika Bengtzon. The novels were not written in the chronological order of the events depicted in the heroine's life. Starting with Sprängaren, in which Annika is already a deft professional, the story then moves back in time several years, to the start of her career and the meeting with her future husband Thomas. By the fifth installment, Den röda vargen, the reader is back in the present. Books 6, 7 and 8—Nobels testamente, Livstid and En plats i solen—comprise a trilogy, with recurring characters and themes, and plots linked to each other. By order written, the novels include:
Sprängaren
Studio sex
Paradiset
Prime Time
Den röda vargen
Nobels testamente
Livstid
En plats i solen
Du gamla, du fria
Lyckliga gatan
The chronological order is as follows:
Studio 69 / Exposed – takes place eight years before the action of The Bomber
Paradise – a direct continuation of Studio 69 / Exposed
Prime Time – the action occurs between Paradise and The Bomber
The Bomber
Red Wolf – an independent story which picks up from the end of The Bomber
Last Will – takes place some months after The Red Wolf
Lifetime – a direct sequel to Nobels testamente / Last Will
The Long Shadow – a direct sequel to Livstid / Lifetime
Borderline – takes place three years after Livstid / Lifetime
Without a Trace''
In films
acted as Bengtzon in two films made in the early 2000s; the films were directed by her husband Colin Nutley.
Sprängaren — Directed by Colin Nutley; released in 2001
Paradiset — Directed by Colin Nutley; released in 2003
The Swedish actress Malin Crépin is best known for her portrayal of Bengtzon in the film series A Case for Annika Bengtzon.