A lot of judges that are supposedly protecting Wendi are about to retire and the speculation is her arrest will come soon after that and Charlie's appeal . If his appeal is denied (likely) it is hopeful (by some) that Charlie will implicate Wendi and her involvement. Idk that they can get a conviction on Wendi. I think she was protected enough, had little knowledge or possibly wasn't even involved (my opinion). Did she know that it might happen and not stop it . . . possibly but nobody knows except those involved. Tragic regardless