More stories concerning a woman named Gyulchekhra Bobokulova, who beheaded a four year old girl, Nastya Meshcheryakova in Moscow, the capital of Russia have emerged.
A police source revealed that she had kept her Schizophrenia a secret and was 'kicked on to the streets' after a divorce.
Before coming to Russia, had been registered at a psychiatric clinic in her homeland Uzbekistan - and her condition had been deteriorating in recent months.
In one of the most shocking scenes ever seen, the hijab-wearing nanny, 38 was seen brandishing the head of her four years old victim, screaming 'Allahu Akbar'.
"I am a terrorist," she cries. "I am your death."
The Moscow Investigative Committee in a statement said, "According to preliminary information, the child's nanny, a citizen of one of the Central Asian states born in 1977, waited for the parents and elder child to leave the flat and then, for reasons not established, murdered the infant, set fire to the flat and left the scene,"
Russian journalist Polina Nikolskaya, who was nearby during the woman's rant told Reuters that, "I was on my way to the metro station from home. She was standing near the metro entrance and caught my attention because she was screaming Allahu Akbar.
"I saw that she had a bloodied head in her arms but I thought it was not real. People in the crowd said it was real."
Bobokulova revealed that she committed the crime because her husband had left her for another woman, leading to a deep bitterness which possibly brought her schizophrenia condition to the fore.
"My second husband was born in 1967. I was just seeing him,"
"But he hasn't been around for four months, he left.
"He took me as his second wife and is now living with his first wife. I have no husband officially now. My first husband was born in 1975."
A police source in the ex-Soviet republic said: "The parents of Bobokulova and her husband were called to police for interrogation.
"They spent full day in police, and on Tuesday morning the interrogation continued."
According to reports, the nanny had practically became a member of the family, caring for the four-year old while her parents were at work.
Her behaviour changed after learning that her boyfriend who she had met recently had married another woman, which clearly devastated.
The parents of the murdered child, Ekaterina and Vladimir Meshcheryakov said she spent a lot of time on the internet and are said to have considered replacing her just weeks before the murder.