Despite the enormity of the financial losses flowing from the 2008 financial crisis and the outrageousness of the conduct that led up to it, almost no individual involved has been prosecuted for criminal conduct, much less actually gone to prison. This chapter argues that the failure to punish those in management for their role in this misconduct stems from a misunderstanding of the need to prove that they personally knew of this wrongdoing and harbored an intent to defraud. Not only would negligence be a sufficient legal and moral basis for imposing terms of imprisonment in these cases, mere causal responsibility would also be enough, for causal responsibility has embedded in it all we need to find those causally responsible morally responsible too, and once some basis for moral responsibility is established, the imposition of terms of imprisonment is both legally possible and morally just.