With no explanation, chose the best option from "A", "B", "C" or "D". is a reasonable time to wait before forcing entry. What is a reasonable time depends on the circumstances of each case. See United States v. Chambers, 382 F.2d 910, 916 (6th Cir.1967). The Sixth Circuit has stated that it will carefully scrutinize cases in which officers make a forced entry seconds after announcing their authority or purpose. See Bates, 84 F.3d at 794; United States v. Nabors, 901 F.2d 1351, 1355 (6th Cir.1990). In Nabors, the Sixth Circuit upheld a forced entry “moments” after knocking because of the existence of exigent circumstances: (1) Nabors was suspected of trafficking in drugs which could easily have been disposed of; (2) Nabors was known to be in possession of firearms; (3) Nabors was known to habitually wear a bullet proof (D.C.Cir.1993) (Ginsburg, J.) (<HOLDING>); United States v. Garcia, 983 F.2d 1160, 1168

A: holding warrantless entry of residence was justified by need to search for intruders or injured occupants
B: holding failure of occupants to respond within 15 seconds of announcement even when they claimed they were unable to hear the knock justified inference of constructive refusal of admittance
C: holding that proof of the discovery of illegal drugs in plain view in the presence or two or more joint occupants of the premises is sufficient to support a conviction for constructive possession
D: holding that regardless of whether the defendant actually had a right to monies claimed defendants demands under the contract were not extortion because they were motivated by the defendants interpretation of the agreement
B.