As of Book Six of the Gunslinger Girl manga, Petrushka is the Social Welfare Agency's newest Cyborg, and the first of the improved Second Generation. Prior to her hospitalization in Italy for bone cancer, and subsequent adoption by the SWA, she was a student ballerina at the Bolshoi Ballet Academy in Moscow Russia , and bore the name Elizabeta Baranovskaya. Originally blonde and fair skinned, Petrushka is now a redhead, and one of the few cyborgs whose appearance was entirely designed by engineer Louis Duvalier of the Technology Development Department, after her acting Handler Alessandro Ricci showed little interest in her development .
Born in Smolensk, to parents who had emigrated from post-Chernobyl era Belarus, Elizabeta moved with her family to urban Moscow when she was quite young. As a ballerina, she struggled with height issues, and the success of her future career as a dancer was periodically questioned because of this. Stress fractures on her right leg, which developed during the intense practice qualifiers for a production of Swan Lake, caused her to take a brief hiatus for several months, during which time the stirrings of a malignant tumour began. Resuming practice at the Bolshoi Academy some time later, persistent pain in the same leg near the original fracture point lead to a doctor's visit, an MRI, and then the devastating diagnosis of cancer.
Although the original plan was to treat the illness domestically in Moscow, the inevitable amputation that would have resulted prompted the Academy's headmistress, Irina Tolskaya, to seek less primitive therapy options  elsewere in the European Union, hopefully allowing Elizabeta to keep her leg and seek an eventual return to professional dance within the year, provided the tumour could be successfully treated. A suitable hospital was found in Italy that offered the groundwork for a six-month cancer treatment .
However, the severity of the cancer was worse than expected, and even with the Italian treatment options, amputation became a necessity. When Elizabeta, already heavily depressed, heard of this, she attempted to commit suicide by leaping off the roof of the hospital she was being treated at . Heavily injured, the Social Welfare Agency moved in and acquired her, apparently her parents surrendering their rights to her in exchange for full medical cost coverage by the Italian government .
TransformationEditGiven Elizabeta's frequent appearances in public and in the media , it was deemed necessary to give her significant facial reconstruction and follicular modifications to mask her original identity underneath a slightly different face and new natural hair colour. This also further differentiates her from the rest of the first generation of cyborgs, because they almost always reused their original face and hair, with just a drastically different haircut to give them a new look.
Also unlike the first generation, Petrushka uses a variety of artificial internal organs, though it isn't made clear which ones, beyond the fact some of her circulatory organs have been replaced .
Her Conditioning is also unique when compared to the previous generation, and features slightly different variables than before. Unlike the first generation "gunslinger girls," Petrushka emerges from her post-op slumber already fully knowledgeable of what weapon she'll be using (the Spectre M4 SMG), down to it's exact weight and catalogue specs, and why it's a tool of her trade , whereas Henrietta (following her conditioning) for example, only felt a instinctive reassurance at being part of the SWA, and required handgun training immediately thereafter .
The second-nature urge to protect her Handler, interestingly enough, is still a foremost concern, but is somehow less refined in that Petrushka is so heavily mentally regulated on the topic, that should she even attempt to speak badly of Alessandro, or try to insult him (as he jokingly persuaded her to do, asking her to try calling him a "pezzo di merda" or "piece of s---") she suffers from immediately lightheadedness, and begins to vomit, much to Alessandro's chagrin . He then phones the Technology Development Department, almost like a disappointed consumer needing troubleshooting advice, and is told to be patient while she recovers from her surgical procedures and adjusts to her new reality .
Petrushka's role in the continuing sagaEdit
Book Seven deals with an unlikely pairing of talent as the perennially out-of-commission cyborg Claes is made Petrushka's running mate, and the two are used in an interception of gun runners in Northern Italy.
Alessandro is made a permanent Handler and Petrushka quickly begins to develop romantic leanings towards him, starting in Book Eight. Although this is something both Henrietta and Triela have quietly experienced before, this is the first time where the age difference between both parties may not prohibit reciprocation.
She was not seen in the anime, except for a brief appearance in one of Season Two's episodes, as an unnamed tourist who encounters Patricia and Leo. In this instance, owing to the timeframe being covered in that installment, she appears in her pre-cyborg state as an ill Elizabeta Baranovskaya, who speaks only a little Italian, and in a strong Russian accent.
In chapter 95, following the events of the assault on the New Turin Power Plant, Alessandro is informed by one of the doctors that Petrushka has developed leukemia.
Towards the end of the series, it is discovered that Petrushka has developed leukemia. In the Epilogue, Claes tells that she died of this a little over a year after the events at the New Turin Power Plant.
|Primary Weapons:||Secondary Weapons:|
|Spectre M4 (submachinegun)||Her wits (as per Alessandro's orders)|
- Gunslinger Girl (manga) volume 6, page 90.
- Gunslinger Girl (manga) volume 6, page 94.
- Gunslinger Girl (manga) volume 6, page 125.
- Gunslinger Girl (manga) volume 6, page 126.
- Gunslinger Girl (manga) volume 6, page 87.
- Gunslinger Girl (manga) volume 6, page 87.
- Gunslinger Girl (manga) volume 6, page 88.
- Gunslinger Girl (manga) volume 6, page 129.
- Gunslinger Girl (manga) volume 6, page 135.
- Gunslinger Girl (anime) Season One, episode one, fratello.
- Gunslinger Girl (manga) volume 6, page 157.
- Gunslinger Girl (manga) volume 6, page 158.