Of course. People are equally responsible for what they don't do. Mrs. Sandusky was aware that her husband was victimizing children, over an extended period of time, and did absolutely nothing to intervene. By her inaction, she became an accomplice.
Economic Left/Right: -7.25, Authoritarian/Libertarian:-7.13
All over the place, from the popular culture to the propaganda system, there is constant pressure to make people feel that they are helpless, that the only role they can have is to ratify decisions and to consume. -Noam Chomsky