I see you use gardener's methods. Attack the root (word)
EDIT:
Right now, the second voter on any wagon is a tad higher on my suspicion list. That makes Murska, Libro, Lex-Kat, and Kish all a tad higher than anyone that hasn't voted yet.
Personally, I feel the strongest about
Kish (and even then, that's not very strong.) Maybe it's the OMGUS reaction, but I try to seperate my feelings from my reasoning in these games. Making a 4th tied wagon tied for the lead instead of committing to another seems slightly odd to me.
Murska feels just a little bit better than Kish, but he created made the first multi-vote wagon by immediately following Duck.
Libro and Lex-Kat feel just a tad better than Murska. And considering how slight all of these suspicions are and how little info we have to go on, I am only calling into question their votes to ask for a bit more explanation.