four people left, I was 1st, yellow was 2nd and and droppinSCIENCE here (red) had vflagged to me and #2 and was fighting for third place. after droppinSCIENCE had defeated the #4, he suddenly attacked yellow to whom he had flagged. it was a single attack which failed. red had grown quite large during the fight for 3rd but was thin. yellow asked him wtf about his attack despite the flag. so red here said ok we should let him lag out. yellow however was understandably afraid that red was simply stacking and would resume attacking instead of really lagging out. I asked red again and again why he had attacked yellow. He never came up with an answer. Eventually yellow and red fought and I had to setp in and we had to defeat hi together. To the very end he didnt come up with a plausible explanation why he had attacked yellow after he had defeated the #4 (a misclick can be ruled out). the only explanation for his behavior that makes sense is that droppinSCIENCE here is a cunning backstabber. one of the worse kind when he asks that we let him lag out so he can stack up for renewed attacks...