An excellent analysis Alice. Good that you have used the restaurant credit card transaction to estimate the time of the Smith sighting.
But I would point out that open carrying in arms never occurs in cases of abduction (nor in cases of occultation).
Never.
The bizarre thing is that all versions of both types of theory are fixated upon a transportation method which never, never happens.
Do the last time of known visual sighting (approx 21.05), combined with scientific considerations, indicate that the time of exit was at minimum 22.30, or later?
It is an offence which is covered by law ... so I am not sure your analogy is the correct one.
So called stranger abduction is remarkably rare ... in those cases where the abduction of a child from bed and the child and abductor vanish without trace ... who is to say what the method of escape was.
Unless the very young child groggy with sleep and not drugged walks hand in hand with the perp ... it stands to reason he\she will be carried particularly if drugged; a baby will be carried.
Before transfer to a vehicle it is highly likely a child will be walked or carried.
Just because this is not witnessed ... it does not mean it doesn't happen ... and that applies to children who vanish without trace from areas where they have been playing.
In Scotland, Sandy Davidson was walked away.
In England James Bulger was walked away.
I do not think it is possible to state categorically that an abductor would not be seen carrying a child, particularly if that was in close proximity to where the child had been abducted from.
>>quote<<
Kidnapping is an offence under the common law of England and Wales.In R v D,[1] Lord Brandon said:
First, the nature of the offence is an attack on, and infringement of, the personal liberty of an individual. Secondly, the offence contains four ingredients as follows: (1) the taking or
carrying away of one person by another; (2) by force or fraud; (3) without the consent of the person so taken
or carried away; and (4) without lawful excuse.[2]
http://en.wikipedia.org/wiki/Kidnapping