By law, before interrrogating a suspect who is in custody, the police should inform them of their Miranda rights-the rights against self-incrimination and to an attorney. When a suspect or defendant waives their Miranda rights, a judge ultimately determines whether the waiver was legal. In making this determination, the judge employs the totality of the circumstances (TOC) analysis, which includes factors related to the individual defendant as well as the environment in which they waived their rights. Frequently, forensic psychologists evaluate a defendant to offer courts a clinical opinion about the defendant's ability to understand and appreciate their Miranda rights and to provide other TOC information. These evaluations are referred to as Miranda evaluations. Using Miranda evaluations as an illustration, this article describes how the critical, yet often overlooked, concepts of racial trauma and vicarious and direct prior police contacts should routinely be considered as part of forensic evaluations. After providing a succinct overview of the relevant legal issues related to Miranda rights and of the existing guidelines for conducting Miranda evaluations, we discuss the psychological impact of racial trauma and prior vicarious and direct police contacts. We provide case examples to illustrate how evaluators can consider the impact of racial trauma and prior police contact when conducting Miranda evaluations. This article serves as a practical guide for understanding how and why-in the context of their lived experiences-suspects may waive their Miranda rights. Finally, we recommend how to improve policy and research to better capture issues related to racial trauma and prior police contacts. Public Significance StatementThe work of forensic psychologists can help shape policy and law at local and national levels. Using Miranda evaluations as an example, we demonstrate how forensic psychologists can modify their existing practices to ensure their work more accurately reflects the lived experiences of the people they evaluate and research.