Although substantive due process as just defined differs considerably from the procedural due process that traditionally has been the focus of the due process clauses, these two forms of due process do share common features. First, both require the government to have deprived the claimant of life, liberty or property before their distinct protections come into play. Second, neither a procedural nor a substantive due process claim can be based on merely negligent government behavior.
Id. at 54041.
The logical basis for application of the Fourteenth Amendment to excessive force claims is the Amendments prohibition against punishment without due process. . . . [S]uch excessive force violates the detainees substantive due process rights. In the case of a suspect who has been handcuffed and placed in a police cruiser, any use of force thereafter could very well constitute punishment prior to conviction in violation of the Fourteenth Amendment. . . . The federal courts of appeals continue to properly apply the Fourteenth Amendment substantive due process standard in the context of persons in custody awaiting trial.
Id.; see also Phillips, supra note 71, at 557 (noting that the most important set of protections for pretrial detainees stems from the Fourteenth Amendment as a matter of substantive due process). But see Connuck, supra note 133, at 751 (noting that the substantive due process test is internally inconsistent because it simultaneously requires both an objective and a subjective analysis; that is, its first two factors, the need for force and the relationship between this need and the amount of force used, call for a determination of whether the police conduct was objectively unreasonable, whereas the fourth factor requires an examination of the officers subjective intent).