I believe my car was hit today in the Walmart parking lot in Carrollton Ga around 5pm-6pm on 3/7/18 I need to know can the cameras in the parking lot detect this and how long will it save footage

I doubt they picked up any footage of the accident unless your car was parked directly in front of one of the cameras. My daughter works there and her tail light was busted out in the parking lot a few months ago while she was working. The cameras did not pick up any footage.

I would contact that Walmart as fast as u can. Ask them how long they retain parking lot security footage and about the range the cameras have.

Call and ask how long they retain the taping.

Don't Wait longer then 24 he's. The cameras Should Pick it up.

Go ask walmart asap