I-95 shut down after grenade found in car at Miami Gardens Drive

Part of Interstate 95 is shut down in both directions after a grenade was found in a car by troopers who were investigating a crash at Miami Gardens Drive.Lanes on I-95 are shut down between Miami Gardens Drive to Ives Dairy Road.Miami-Dade police said they are assisting the Florida Highway Patrol in closing off the exit and entrance ramps to the highway in those areas and sending a bomb squad to the scene.It's unclear whether anyone was injured in the crash or if anyone has been taken into cust