Statistics do not prove nothing about a single case. What I want to show is that the offenders are not specialists, they are versatile.
A burglar could be only a burglar, but could also be a rapist, an abductor, a killer ... Including the idea of taking a child to sell ...
A burglar could commit more serious crimes.
This is true. But if three people came to burglar that apartment, possibly the same group who's done it before then to take Madeleine with them and nothing else is strange.. Why? If the all three were sex offenders then they were not burglars! They were sex offenders!
You say they can take a child to sell? It is like they every day get requests for children.. they don't!
If they came for Madeleine to sell her, then they came due to this specific request! To take the child, they had an order for.
For a burglar to take a child accidentally and they sell her.. to me this sounds not possible.. unless this was an 0,000001 option that the potential burglar, when he saw Madeleine thought 'aha.. now I remember xyz wants a child exactly like this child.. I am going to take her and sell her to xyz' .. which would be very very odd coincidence..
That is my opinion!