Final answer:
The police practice of interrogating individuals without notifying them of their rights can violate the Fifth Amendment. In cases where natural deaths are involved and a primary care physician is signing the death certificate, officers may not be required to notify a Homicide Detective.
Step-by-step explanation:
According to the Fifth Amendment of the United States Constitution, individuals have the right to remain silent and the right to legal counsel when being interrogated by the police. The police practice of interrogating individuals without notifying them of these rights can be deemed a violation of the Fifth Amendment. In the cases of Miranda v. Arizona, Westover v. United States, and California v. Stewart, the Supreme Court held that suspects must be informed of their right to counsel and their protection against self-incrimination at the outset of their interrogation.
Therefore, in situations involving natural deaths where the primary care physician has agreed to sign a death certificate, officers may not be required to notify a Homicide Detective. Since these cases do not involve criminal investigations or interrogations, the right to counsel and self-incrimination protections under the Fifth Amendment may not be applicable.