Please find the full accident description in English and German here:
https://www.rivermap.ch/hinweise.php?id=108&hide=1
Robin was paddling with another paddler but unfortunately he did not manage to free Robin from his boat. He was extracted later on by a rescue team
http://www.20min.ch/schweiz/bern/story/Kajakfahrer-stirbt-bei-Unfall-in-der-Aare-29666189
https://www.blick.ch/news/schweiz/zwischen-felsen-eingeklemmt-kajakfahrer-aus-frankreich-29-stirbt-im-berner-oberland-id5054218.html
