Pg 2 of the cert petition.
"As is relevant here, Terry
also permits officers, after a lawful stop, to conduct a
limited search when officers have a “specific and
articulable” reason to believe that the person they
have stopped is “armed and presently dangerous to the
officer or to others.” [Terry v Ohio] at 21, 30."
The court found that the tip provided a specific and articulable reason.
Felons cannot posses guns even in WV.
That is the issue.
Reporting a lawful activity of openly carrying a firearm.
It was discovered at the time of the stop, after a tip of a lawful activity, that Robinson was a felon.