You need to go to Specsavers dear, no one said there was 19/20 markers, try rereading, the ref to 19/20 was in regard to the PORTUGUESE AUTHORITIES REQUIREMENTS, which is ALOT MORE than MOST COUNTRIES, which means the PT authorities are STRICTER on *evidence*, hopefully you GET it NOW

and after you have managed to do that, i wont give you a clue, will let you work it out for yourself, im sure youre intelligent enough to reread, then reread that its a fact that 15 out of 19 of madeleines dna markers were found, this is a technical fact, whether it was mixed or not is another matter, the fact remains the FSS could NOT rule it out that they were hers
People get so muddled over this.
The results showed 15 out of 37 alleles which
may have belonged to her or to a combination of 3-5 people in that mix.
Even if there had been a
full match to her profile, it still wouldn't mean anything: her belongings would have been in that car at some point.
If there had been any human post-mortem substances found, with a match to her profile, that would have been a different matter, but there weren't any.