They have already started to implement this strategy around the country, and if it hasn't already made it to all Ohio Walmart stores then it will be very soon.
A scary situation for all involved occurred recently at a Walmart in Waverly, Ohio. Police were called to the retail store after shots were fired inside the store. And a mother is now facing charges after her 2-year-old got access to her gun and fired it inside the Walmart.
Walmart radio will be turned off during these hours, and the lights in the store will be dimmed in areas that are available and they will also be switching any televisions to static images. During the back-to-school season, they tested this out and had a lot of positive feedback
There's one that's come out about Walmart and everyone has been using it, so much so that Walmart is cracking down and adjusting their policy on those who do this.