Brutus' wagon:
Tweets, Player X, Banez, Grim, Jeff, Smark, PHEN0M, KIF, Chimp
Rugrat's wagon:
Tweets, Player X, Grim, Raidokken, KIF
So Rugrat quite plausibly was executed, as he got to the 5 votes needed for this to be enabled.
Tweets starts both wagons, X jumps on like a sheep, Grim on early enough to look as though pressure is applied and not much sussing as a result. KIF tails on towards the end to hammer Brutus, and was the decisive 5th vote for Rugrat. Am I overanalysing this? Most probably. Someone tell me to stop.