OK, if they 'searched' all day, it would then only be Wednesday night. So why wouldn't KM call for help searching by then? It would have been almost 40 hours since she had seen her child.
It seems highly improbable that at this point, Wednesday night, she would go to sleep without calling 000, UNLESS she already knew something about what really happened.
I cannot believe that she would accept an explanation like 'C ran off'---and KM would then just search all day and then go to sleep, as if she could just try again the next day.
So KM let 48 hours go by, without calling for help in finding her daughter, and that makes sense? I just cAnnot accept that reasoning at all. I don't care what kind of explanation her fiancé' gave---