With no explanation, chose the best option from "A", "B", "C" or "D". Appellant Mickey Thomas entered a conditional guilty plea to one count of felon in possession of a firearm, in violation of 18 U.S.C. § 922(g). Thomas conditioned his guilty plea on his right to appeal the district court’s denial of his motion to suppress statements that were the product of an allegedly unlawful arrest. After an evidentiary hearing, the magistrate judge entered a thorough report with extensive factual findings. It concluded that the police had adequate cause, first to detain Thomas and then to arrest him at the scene. See United States v. RojasMillan, 234 F.3d 464, 468-69 (9th Cir. 2000) (<HOLDING>); United States v. Valencia Amezcua, 278 F.3d

A: holding that reasonable suspicion that there is contraband in the vehicle justifies greater intrusion unrelated to the traffic stop
B: holding that reasonable suspicion justifies an investigatory detention
C: holding that circumstances created reasonable suspicion for investigatory stop
D: holding that flight from police can help establish reasonable suspicion for an investigatory stop
B.