The Miranda equation includes which elements?

• A. Custody + interrogation
• B. SM + custody
• C. SM + interrogation
• D. SM or CIV + custody + interrogation

Answer: (D)

The key idea is that Miranda warnings are triggered by custodial interrogation. You only need to be warned when two things happen: you’re in custody (a restraint on freedom of movement akin to an arrest) and you’re being interrogated (questioned or its functional equivalent) by police to elicit information. The “SM or CIV” part simply indicates the person involved can be a suspect or a civilian; the warning obligation applies in either case as long as custody and interrogation are present. Without custody, there’s no requirement to issue warnings; without interrogation, the warnings aren’t triggered. So the complete formula includes the person’s status (suspect or civilian) plus custody plus interrogation, which is why that option is the best fit.