criminal activity; and (4) unprovoked flight. State v. Roberts, 142 N.C. App. 424, 429, 542 S.E.2d 703, 707 (2001); State v. Parker, 137 N.C. App. 590, 600-02, 530 S.E.2d 297, 304 (2000). “None of these factors, standing alone, [is] sufficient to justify a finding of reasonable suspicion, but must be considered in context.” Roberts, 142 N.C. App. at 429, 542 S.E.2d at 707-08; see also State v. Crenshaw, 144 N.C. App. 574, 577, 551 S.E.2d 147, 150 (2001) (noting that, “ ‘individually, any of the factors cited in [articulating reasonable suspicion] might not justify a search, but one cannot piecemeal this analysis. One piece of sand may not make a beach, but courts will not be made to look at each grain in isolation and conclude there is no seashore.’ ”) (quotin 410, 412-13 (1982) (<HOLDING>) affirmed per curiam, 307 N.C. 460, 298 S.E.2d
holding that officer had reasonable suspicion to stop a vehicle when confidential informant personally observed the vehicle provided a description of the vehicle and its direction detailed the basis for her suspicion that the vehicle was engaged in illegal activity and had previously given reliable information that led to the successful apprehension of individuals engaged in various criminal activity holding that the stop of defendants vehicle was unlawful where officers stopped the vehicle to check the license and registration but had observed no suspicious activity holding that reasonable suspicion existed for an investigatory stop of a vehicle the defendant was driving slowly in the early morning hours down a deadend street where businesses had previously been robbed where the defendant was dressed shabbily but the vehicle was real nice and where the defendant appeared to avoid the officers gaze in passing holding reasonable and articulable suspicion existed to support the investigatory stop of a vehicle in view of the time of day and the officers prior knowledge of reports of criminal activity in the area holding a stop was effected where officers vehicle blocked defendants vehicle from proceeding