Now, the Sunday Mirror can give a true picture of what happened when Kate found her daughter missing. We can reveal:
Police have specific evidence from the apartment that she was still alive
Madeleine was kidnapped as the toy she had fallen asleep with was left on a ledge placed too high for a child to reach
No idea how this is seen as evidence - particularly if you consider the McCann's to be suspects, or at least investigated as such.
There was a window of less than five minutes for a kidnapper to pounce - not enough time to kill her and clean up
This is based on Jane Tanner's accounts of when she saw the man carrying the child - an account that has been seen to have a number of inconsistencies
Police do not believe blood found in the apartment was Madeleine's as it was not consistent with signs of a struggle
The fact that blood was found should be significant. You could hypothesise that there would be the lowest chance of a struggle if the victim knew their assailant.
The patio doors were unlocked but the intruder used the window to escape with Madeleine as the shutters were forced up.
Have never understood why if the abductor walked into the apartment through a door, they would choose to leave by climbing through a window three feet off the ground. Particularly if they were carrying a child.
We can also reveal that devastated Kate was reduced to tears several times by the aggressive questioning of Portuguese police this week. And yesterday the parents were hit by further cruel claims in Portuguese papers linking them to Madeleine's disappearance on May 3.
But our dramatic information confirms Madeleine was most likely to have been abducted by a stranger who had watched the family's routine for up to four days.
And it shows Portuguese police from the beginning have had firm evidence Madeleine was still alive when she was taken from the ground-floor apartment.
The McCanns were told in a secret meeting with police within days of Madeleine going missing what this evidence is. They have been unable to discuss it publicly in case it jeopardises the investigation - and have even been banned from telling close friends or family.
Kate has refused to say where she found the Cuddle Cat toy when she returned to the villa in Praia da Luz at about 10pm to find her daughter's bed empty.
Find it strange that she would refuse to say this.
But she has hinted the bedroom was left in such a way that she knew almost instantly Madeleine had been kidnapped.
Our police source said: "When Kate tucked Madeleine up in bed earlier in the evening, she had toy tightly in her arms as she did every night. So Kate was terrified when she spotted it had been left in a place too high for her to reach. Kate also noticed the window was wide opened and the shutters jammed up. It was because of these things that she had no doubt Madeleine had been kidnapped and she ran out to scream for help."
If you were to consider the parents as suspects, then you should not automatically trust their version of events.
The Sunday Mirror has been told there was a window of opportunity of less than five minutes from the last time Gerry checked on their child to the reported sighting by family friend Jane of her being carried away by a man. Our source said: "Although there has been much speculation about a 'lost hour' in which Madeleine could have been taken, it was actually less than five minutes. The kidnapping must have been meticulously planned. Police found no fingerprints or DNA on the Cuddle Cat or in the room, indicating the intruder wore gloves.
There was so little time that whoever took Madeleine must have been watching the family closely for several days so they knew exactly when to strike.
"Kate and Gerry left Madeleine and the twins Sean and Amelie alone every evening of their week-long holiday to eat dinner 50 yards away and followed the same routine of checking on them. The kidnapper would have known this."
The patio doors at the back of the apartment were left unlocked so Kate and Gerry could check on the children easily. But police are unsure if the intruder used them to slip in or if the shutters to the front window were forced open from outside. Our source added: "Whichever way the kidnapper entered, they left by the window because it was left wide open and the shutters were forced up."
As said before - why would someone climb out of the window to leave? The shutters could not be opened from the outside, so that was not how someone could have entered. If you enter via the patio doors, would you not either exit the same way, or exit out of the front door? Or, if you did climb through the window while carrying a three year old child, I would have thought you would leave some trace on the window frame (prints, clothing fibers etc) or disrupt the plants underneath the window - but none of this was found to be the case.