So as I stated all along, absolutely nothing gained by searching the Reservoir in Portugal. The German prosecutor was simply trying to clutch at ‘air.’ Not sure exactly what he was expecting to find. So what if Christian B visited the area, probably visited the area many times if you believe everything you read in the media.
https://www.independent.co.uk/news/world/europe/madeleine-mccann-latest-news-today-2023-b2372238.html