This was the list of possibilities I'd written down while making my decision.
Eric
Imp
Khan
Radish
Wright
WEPL
Wonk
Radish is supposedly a stim marine, and Trucks vetted him.
WEPL is a shield marine
Khan is a shield marine as well, WEPL vetted him
Wonk is now cleared
Which leaves:
Imp
Wright
Eric
And padib is now added to the list.
Imp, Eric, Padib, wright.
Wright is potentially cleared also given my new information, but more discussion should be done.
Imp- claims vanilla marine
Eric- no claim
Padib- confirmed third party, attacked me last night