Amanda Maria Souza de Oliveira, a 38-year-old Brazilian woman, has been sentenced to 18 months in prison after being convicted of fraud for impersonating a child and deceiving multiple victims over a period spanning more than a decade. Oliveira convinced well-meaning individuals, including church members, social workers, and charity volunteers, that she was a vulnerable 12-year-old, often demanding care that included toys, baby bottles, and exclusive attention.
Her deception involved elaborate stories of abuse, including claims that her father had forced her into underage prostitution and subjected her to hormonal treatments to induce premature puberty. Oliveira also portrayed herself as severely autistic, adopting a childish voice and mannerisms that initially convinced some victims to provide her with shelter and support. One couple even painted a spare room pink and celebrated her fabricated 12th birthday.
The case that ultimately led to Oliveira’s conviction occurred in 2023 in Joinville, Santa Catarina, where she stayed with a middle-aged couple for over a year. Suspicion arose when a relative recognized her from news reports of similar cases in other Brazilian states. Police investigations uncovered multiple scams across the country and found evidence on her phone indicating she had researched how to mimic autistic behavior and fabricate signs of child sexual abuse.
Three of Oliveira’s victims, including social project director Viviane Henriques and paediatric nutritionist Renata Magalhaes, spoke about their experiences. The two women had rented her an apartment for a month after she contacted a project for abused women, believing her story. Oliveira exhibited increasingly strange behavior, such as faking seizures, demonstrating what was described as “autistic breakdowns,” and claiming to have been subjected to black magic rituals that involved inserting staples and needles into her body.
Medical examinations revealed more than 200 needles lodged inside Oliveira’s body, a discovery that baffled doctors and reinforced the complexity of the case. Despite these unsettling symptoms, a judge dismissed claims that Oliveira was mentally ill after police found evidence that she actively researched how to feign disabilities and abuse.
Oliveira’s lawyer maintains that she sought affection rather than financial gain, stating that her client has no assets and denies defrauding anyone for money. Moreover, the lawyer referenced previous psychiatric assessments suggesting possible diagnoses such as Munchausen syndrome or borderline personality disorder. However, some victims question these explanations given the deliberate nature of her online research and manipulative behavior.
Oliveira’s early life remains disputed. Court documents confirm her adoption shortly after birth in Ceará. She alleges childhood abuse by her adoptive father, which her family denies, citing early behavioral issues and false accusations as explanations for her troubled history. Her past also includes a brief pregnancy and involvement with evangelical church communities where she began posing as a child despite her adult age.
Following her arrest and conviction, Oliveira was initially held in custody but later released on bail before disappearing briefly. She has since begun serving her sentence, but her lawyer has indicated she could be eligible for early release under Brazil’s overcrowded prison system. Several victims have expressed concern that without appropriate treatment and monitoring, Oliveira’s pattern of deception may continue. Authorities remain open to uncovering additional cases linked to her.
The unusual and complex nature of Oliveira’s fraud has sparked widespread discussion about vulnerability, trust, and the challenges of assessing mental illness in the criminal justice system in Brazil. Victims continue to cope with emotional trauma caused by the prolonged manipulation and betrayal they experienced.