A mum who claimed her four-year-old daughter had been snatched by masked men has confessed she stabbed her to death and buried her in a field.
Police believe she may have been jealous that her daughter had bonded with her ex's new partner.
Martina Patti, 24, first told police her daughter Elena Del Pozzo had been attacked by three masked men.
The armed gang, she claimed, had snatched the girl as she left nursery school on Monday June 13.
Patti's former mother-in-law, Rosaria Testa, said Patti had told her the kidnapping was the work of Elena's father, Alessandro Nicodemo Del Pozzo, 24.
But police doubted this version of events, not least because CCTV cameras had failed to record any suspicious presence.
The following morning, as her home in, Catania, in Sicily, Italy, was being searched by police, she confessed and admitted to hacking her daughter to death with a kitchen knife.
She took officers to the nearby field where she had wrapped the girl in bin bags and partially buried her in a shallow grave she had dug herself
Officers noticed that the girl had been stabbed several times in the neck, upper back and behind the ear. They sent her body for an autopsy.
Investigators said the woman was unable to give a motive and claimed: "I wasn't myself."
They arrested her for aggravated murder and concealment of a corpse.
Police are now trying to establish what prompted the mother to kill her own daughter.
They have noted that she and her ex-partner's relationship was marked by violence and jealousy.
They also believe she may have been jealous of her ex's new partner and of the possible bond between her ex's new partner and her daughter.
Catania Carabinieri chief Piercarmine Sica said: "One of the possible reasons that led Martina Patti to carry out the act may be jealousy, not only of her ex-partner's new partner but also of her daughter's possible affection towards the woman."
Patti's ex, Alessandro, was arrested for robbery in 2020 but later acquitted. He has some prior convictions for drug dealing.
He was seen bursting into tears when he arrived at the crime scene with his new partner.
A mass will be held at the San Vito church in Mascalucia this evening (Wednesday, 15th June) in memory of little Elena.
Meanwhile, the investigation continues.