Leandro explained the semen to my satisfaction, and since he was never charged with anything then his explanation must have been accepted.
And No, I am not going to repeat what he said. But I will repeat that he was never charged with anything.
Or are you suggesting that he sexually abused Joana?
The knickers were apparently found in a pile of clothes in a dirty-laundry basket.
As, years later, what the PJ's scientific guys decided was semen on a bedcover was eventually discovered to have been a baby's saliva in the Madeleine case, I wonder what tests they did.
The story of whose semen it actually was seems clear as mud. According to Leandro's press interview, at various points it was thought that it might have been Leandro's, João's or that of Leandro's half-brother.
As far as I'm aware the "forensic" sweep didn't take place until 10 days later. If ever the child had been abused, it might have helped if the house had been sealed off and a forensic sweep done straight away. As far as I'm aware the so-called forensic sweep didn't take place until 10 days later (22 Sept).