It's a controversial secret cell phone tracking system that the Pennsylvania State Police is now using.
Stingray acts as a decoy cell phone tower, sending out a powerful signal that forces mobile phones in the area to connect with it instead of actual cell phone towers.
Tuesday on Channel 11 News at 5:45 p.m., Target 11's Rick Earle uncovers why some say it's an invasion of your privacy.
WPXI




