State v. Nicholson, 371 N.C. 284

At ~4:00 a.m., Lt. Marotz saw a car stopped in a turn lane with headlights on and no turn signal; two men were in the vehicle, one in the driver seat (Chavis) and defendant seated directly behind him.
Defendant appeared to pull down a toboggan/ski-style mask over his face and pushed it back up when he saw the patrol car; windows were down despite misting rain and cold temperature.
Officer asked if they were okay; both said yes, but Chavis made a neck-area hand gesture and later shook his head “no” while verbally saying everything was fine.
Officer followed into the gas station lot, observed the car remain immobile briefly, exited his vehicle, defendant got out, and Chavis began to edge the car forward and then drove away after indicating he had to go to work.
Officer detained defendant briefly when defendant asked to walk to the store and asked whether he had weapons; later a steak knife was found in the back seat and evidence linked knives at defendant’s residence to that knife.
Defendant was convicted of robbery with a dangerous weapon; the Court of Appeals ordered a new trial concluding there was not reasonable suspicion for the detention; the State appealed to the North Carolina Supreme Court.

Issue	Plaintiff's Argument (State)	Defendant's Argument (Nicholson)	Held
Whether officer had reasonable, articulable suspicion to briefly detain defendant for questioning	Facts viewed in totality (time, location, car stopped in turn lane, two occupants seated atypically, mask behavior, victim’s nonverbal cues, car immobility, leaving one occupant) supported reasonable suspicion of robbery in progress	Officer lacked objective evidence; he had already questioned both parties, released Chavis, and had no articulable basis to continue detention	Court held there was reasonable suspicion based on the totality of circumstances; reversed Court of Appeals and reinstated conviction
Whether trial court’s lack of explicit written findings requires reversal	When evidence is undisputed, findings can be inferred; explicit findings not required absent material conflict	Argued absence of written findings impeded review	Court conducted de novo review of undisputed facts and inferred findings; no reversal required
Relevance of officer’s subjective statements at suppression hearing	Objective standard controls; subjective belief or testimony about lack of evidence is not dispositive	Officer’s admission he had no objective evidence shows he lacked reasonable suspicion	Court held subjective statements do not negate that the objective facts known to the officer supported reasonable suspicion

Terry v. Ohio, 392 U.S. 1 (established standard for investigative stops based on reasonable suspicion)
United States v. Arvizu, 534 U.S. 266 (totality-of-circumstances test for reasonable suspicion)
Brigham City v. Stuart, 547 U.S. 398 (reasonableness is an objective inquiry irrespective of officer’s subjective intent)
Adams v. Williams, 407 U.S. 143 (intermediate responses to suspected criminal activity can be proper under Terry)
State v. Heien, 366 N.C. 271 (Terry stops may prevent ongoing or future crime; reasonable suspicion need not show a completed offense)
State v. Jackson, 368 N.C. 75 (reasonable suspicion standard applies under North Carolina Constitution)