And its wednesday, january 2nd, 2013. A bomb squad is in vienna, trying to figure out who left explosive device at a tire shop and why. This led the police to shut down the entire block of maple avenue. Tony is live from the scene with the latest, good morning, tony. Reporter good morning. When we get called to these scenes a lot of time it turns out it was a package somebody was taken to the post oftenst offers or a purse or piece of luggage but that wasnt the case this morning on an excited scene when we found out it was a grenade. Look at the video. This was a grenade left in front of this merchants tire store with an employee opening up the shop around 7 30 discovered the device right by the front step youre looking at right now. They called the Vienna Police and they called in the Fairfax County bomb squad and the Fairfax County bomb squad did say it was a threat and they used the robot and they spent about five or ten minutes using the video come are on the robot to examine the d