[UPDATE FROM GRAPEVINE PD: Just after 8am Grapevine Officers served a search warrant on a home suspected of drug activity in the 4700 block of Brenton Oaks Drive. As officers were inside they discovered a possible grenade. A bomb unit was called in and determined the grenade was not real. At least three people are in custody, but this remains an active investigation. Officers will remain on scene to continue their search. No neighbors are in danger.
Several of our officers are serving a warrant in the 4700 block of Brenton Oaks Drive, so neighbors will see a heavy police presence. We will post an update as the situation develops.]