One noteworthy implication of non-causal cases is that they can be appropriated in support of a version of the culpability account of liability (see §1.2.1). As we saw, the chief complaint against the culpability account is that it is too restrictive, rendering too many threateners non-liable. This objection suggests that culpability is not necessary for liability. However, the cases of attempters, omitters, and conspirators might be taken as evidence that culpability can be sufficient for liability (for related discussion, see Ferzan 2005, 2012: 689–696; McMahan 2005b: 751–768).