http://thinkprogress.org/justice/2015/06/02/3665064/judges-considering-criminal-probe-scott-walker-may-implicated-offense/
"In a newly released court filing, the prosecutor in the case raised the question of whether one or two of the justices hearing the case are implicated in the same kind of scheme. Two groups suspected of coordinating with Walker’s campaign have also spent $10 million to elect the four-justice conservative majority. The prosecutor’s heavily redacted brief also suggests that two justices, or, at least, their campaigns, may have committed the same offense that is at the heart of the Walker investigation—coordinating with dark money groups to get reelected."
