On april, 21 1945, the french ace Clostermann got shot by Dortenmann.
He explains how it happened in these 2 videos. The first of which taken during the 70's. Clostermann didn't know who shot him. The second video is from a ,90's documentary in which he finally knows.
(Sorry, it is in french.)
View: https://www.youtube.com/watch?v=eMqvXiIeSMk
View: https://www.youtube.com/watch?v=Tcaeq-WaNjY
Clostermann was flying in an 8 airplanes formation.
Dortenmann was alone and shot 3 of them, including Clostermann.
Clostermann thought everything was over for him. His engine stopped and a bullet passed just over his shoulder.
Then he saw the Dortenmann plane just over him, head down so he could see his face.
As Clostermann's plane was losing speed because of its broken engine, Dortenmann rolled under his plane to avoid being shot.
Too low to bail out, Clostermann landed wheels up, and when he got out of his plane, he saw his ennemy flying right to him.
Clostermann wondered if he was to shoot him, but Dortenmann was just saying goodbye.