With no explanation, chose the best option from "A", "B", "C" or "D". safety of others or themselves, they do not also need probable cause. See Fisher, 558 U.S. at 47, 130 S.Ct. 546 (stating that the “emergency aid exception,” from Stuart, “requires only an objectively reasonable basis for believing that a person within the house is in need of immediate aid” (emphasis added) (internal quotation marks and citations omitted) (quoting Stuart, 547 U.S. at 406, 126 S.Ct. 19(43 and Mincey, 437 U.S. at 392, 98 S.Ct. 2408)); Stuart, 547 U.S. at 403, 126 S.Ct. 1943 (“The need to protect or preserve life or avoid serious injury is justification for what would be otherwise illegal absent an exigency or emergency.” (quoting Mincey, 437 U.S. at 392, 98 S.Ct. 2408)); Nat’l Treasury Employees Union v. Von Raab, 489 U.S. 656, 665, 109 S.Ct. 1384, 103 L.Ed.2d 685 (1989) (<HOLDING>). See generally, e.g., Roberts, 824 F.3d 1145

A: recognizing that where authorized party consents to search neither a warrant nor probable cause is necessary
B: recognizing principle
C: holding that designation is neither a sentence nor a punishment
D: recognizing the longstanding principle that neither a warrant nor probable cause nor indeed any measure of individualized suspicion is an indispensable component of reasonableness in every circumstance
D.