context: However, the critical factor about the location of the encounter is its nonpublic nature. "[A] reasonable innocent person who is alone when approached by law enforcement officers is more likely to feel that he or she was the specific object of the officers' inquiry."
citation_a.signal: but see
citation_a.identifier: 895 F.2d 1423, 1424-26
citation_a.parenthetical: encounter between officers and defendant at door to private train compartment was not a seizure
citation_a.sentence: But see United States v. Tavolacci, 895 F.2d 1423, 1424-26 (D.C.Cir.1990) (encounter between officers and defendant at door to private train compartment was not a seizure).
citation_b.signal: no signal
citation_b.identifier: 460 U.S. 502, 502-03
citation_b.parenthetical: removing person from public place to private room where he was alone with officers supported finding that encounter was no longer consensual
citation_b.sentence: Id. at 1531-32. See also Royer, 460 U.S. at 502-03, 103 S.Ct. at 1327-28 (plurality opinion) (removing person from public place to private room where he was alone with officers supported finding that encounter was no longer consensual).