Re: You'll never take me alive?
I didn't play too much of this event as I just wasn't feeling it this time around because of the higher time investment required for a mediocre Rainbow Star payout but I find in any SuperMix with Speed Boosting on a larger map it's actually almost crazy easy to fall into craters or off cliffs or into the lava while speeding alone it you aren't paying attention.
I've seen a few, obviously accidental, suicide deaths and a lesser amount of what appeared to be deliberate suicides. Generally speaking though over the last year and a half I've notice a handful of spoilsports who would rather jump off a cliff, respawn or just outright quit rather than give the opposing team a vanquish. I can only imagine that for these few their K/D ratio is vitally important to them and their Ego more easily accepts a bail out than an actual Vanquish by an opponent.