The known facts are as follows.
Joana Isabel Cipriano Guerreiro (8) was sent to buy some groceries from a village store near her home in Figueira, at around 8pm on September 12, 2004. She bought a tin of tuna and some milk from the Ofelia store, and was last seen by a neighbour walking back near the village church, some 200 yards from her home. At around 9.30 p.m. João Cipriano left the house, headed towards the store where he met Leandro Silva and MM, who were already there, and whom he told that Joana had not returned home. Leandro Silva and MM returned to the Cipriano home and when it was confirmed to them that Joana was in fact missing they went out to look for her.
Between 10.30 and 11.00pm the child's mother, Leonor Cipriano, joined her partner Leandro Silva and MM, to whom she reiterated that Joana was missing, and only at that point in time did she go to store and asked the owner (NN) if Joana had been there caliming that she had disappeared.
Leonor Cipriano didn't inform the police authorities about the missing child despite there being GNR officers on duty in Figueira as a popular fair called "Mussels Party" was taking place at the time. It was the shop owner (NN) who made the call at around 12.44am on the 13 September, when she heard that Leonor hadn't yet done so. It was as a result of this telephone call that Leonor ended up talking with GNR officers near the church in Figueira. She told the officers that she hadn't telephoned them because she had no credit on her mobile phone.
Later at around 2.00am, Leonor was seen to buy cakes in a pastry shop in the village.
The next morning Leonor went to the GNR Station, in Portimão, accompanied by partner João Cipriano, where they filed a complaint over the disappearance of Joana.
Joana never returned and, like the McCanns, her mother Leonor mounted a campaign to find her. Like them, she and her brother Joao became suspects.
Was the disappearance of two children unknown to each other, within a period of four years in a seven-mile radius, simply a huge coincidence?