DCI Andy Redwood:
".................and it is our belief as experienced investigators, (emphasised) ON THE EVIDENCE that erm, that y'know. that, that, is a criminal act that has been y'know undertaken by, by a stranger.........."
Here is the whole quote :
"We have conducted a forensic analysis of the timeline and there is clearly opportunity there for Madeleine McCann to be removed from that apartment alive and it is our belief as experienced investigators on the evidence that um that, you know, that is a criminal act that has been undertaken by a stranger".
And G-Unit's explanation given some time ago :
'Perhaps Redwood's English isn't perfect. Let me explain again what he actually said.
1. They have forensically examined the timeline.
2. They identified an opportunity for the child to be taken alive from the apartment.
3. If someone took that opportunity that would be a criminal act by a stranger.
Nowhere does he say that he believes anyone took that opportunity, but if they did, he believes that would be a criminal act by a stranger.'
I believe Redwood was very clever when answering a very tricky question.