I saw someone with a BB this past week pulling out of one of the tech buildings here in the Inverness center. I wasn't in mine so I probably didn't catch your eye, but I work just down the street also!
I work at DISH and daily drove my BB 91 through the inverness area every day from 2011 to early 2015. But, based on your date of sighting, it wasn't me. Never saw another BB in the area during all that time, though... maybe a new owner?