AITA for snitching here?

So I was imposter with lime and purple here as banana. A few normal rounds, getting clean kills here and there, (lime never killed) and yeah. Most crewmates believed me so I thought, "easy win". Then someone sabbed lights. I go to fix it, there are a lot of people there, I'm actually flipping the lights on and the moment they're turned on lime decides to stack. I report and immediately I get accused. Tf?! I said it's not me, stack in elec, I was on the lights panel, but no no no they vote me out. Right before I get voted, I say "I didnt even kill lime did that awful kill sry teammate for getting rid of him" lime got voted out. In the end we still won, (some people crashing and leaving and I helped purple with a few kills) Am I the asshole for doing that?