Fourth Amendment Rights: Reshaping the Community Caretaking Exception With the Physicial Intrusion Standard, 97 Marquette L.Rev. 128, 148-48 (2013) (collecting cases extending community care-taking exception beyond the automobile context); Naumann, supra n. 5, 26 Am. J.Crim. L. at 352-57 (surveying different approaches employed by state courts).
As the district court noted, the Wisconsin courts in particular have extended the community caretaking doctrine to searches of homes. We reserve our discussion of the Wisconsin precedents for our qualified immunity analysis below. For now, it is sufficient to express our agreement with the district court that, given our decision in Pichany, the warrantless entry into Sutterfield’s home cannot be sustained on the basis of the community caretaker doctrine.
The exigent circumstances exception to the warrant requirement corjstitutes a second ground on which the warrantless entry into Sutterfield’s home potentially could be justified. Pursuant to this exception, a warrantless entry into a dwelling may be lawful when there is a pressing need for the police to enter but no time for them to secure a warrant. Michigan v. Tyler, 436 U.S. 499, 509, 98 S.Ct. 1942, 1949, 56 L.Ed.2d 486 (1978); see also, e.g., Fitzgerald v. Santoro, 707 F.3d 725, 730 (7th Cir. 2013). Recognized exigencies include situations in which the occupant of a residence is injured or is in danger of imminent injury, Michigan v. Fisher, 558 U.S. 45, 47-48, 130 S.Ct. 546, 548—49, 175 L.Ed.2d 410 (2009); Brigham City, Utah v. Stuart, supra, 547 U.S. at 403-04, 126 S.Ct. at 1947; see, e.g., Fitzgerald, 707 F.3d at (731-32) (danger of suicide); when there is a danger posed to others by the occupant of a dwelling, as when the occupant is armed and might shoot at the police or other persons, e.g., United States v. Kempf, 400 F.3d 501, 503 (7th Cir.2005); when police are in “hot pursuit” of a fleeing suspect, United States v. Santana, 427 U.S. 38, 42-43, 96 S.Ct. 2406, 2409-10, 49 L.Ed.2d 300 (1976) (citing Warden v. Hayden, 387 U.S. 294, 87 S.Ct. 1642, 18 L.Ed.2d 782 (1967)), or there is a risk that the suspect may escape, see Minnesota v. Olson, 495 U.S. 91, 100, 110 S.Ct. 1684, 1690, 109 L.Ed.2d 85 (1990); and to prevent the imminent destruction of evidence, Kentucky v. King, — U.S. -, 131 S.Ct. 1849, 1856-57, 179 L.Ed.2d 865 (2011). Whether the exigent circumstances exception justifies warrantless action is judged by an objective standard: we ask whether it was reasonable for the police officers on the scene to believe, in light of the circumstances they faced, that there was a compelling need to act and no time to obtain a warrant. See Tyler, 436 U.S. at 509, 98 S.Ct. at 1949; e.g., Fitzgerald, 707 F.3d at 730. There must be a genuine need to forego the warrant process; and in assessing that need, we must focus not only on the moment that police made the decision to make the warrantless entry, but rather “appraise the agents’ conduct during the entire period after they had a right to obtain a warrant and not merely from the moment when they knocked at the front door.” United States v. Patino, supra, 830 F.2d at 1416 (quoting United States v. Rosselli, 506 F.2d 627, 630 (7th Cir.1974) (footnote omitted) (Stevens, J.)).
Related to both of the foregoing exceptions to the warrant requirement is the emergency or emergency aid doctrine, which recognizes that a warrantless entry into the home may be appropriate when police enter for an urgent purpose other than to arrest a suspect or to look for evidence of a crime. See Mincey v. Ariz.,