articleThe Brief Clayton County police evacuated a Walmart on Anvil Block Road in Ellenwood around 4:47 p.m. Wednesday after a gun accidentally went off inside the store. Two people were arrested after a weapon was accidentally discharged inside a Clayton County Walmart on Wednesday afternoon, according to police. Clayton County Jail records show both Quentendou Arnold and Demonta Arnold in custody. What we don't know:Police did not say if Quentendou Arnold and Demonta Arnold are related, or if they know each other. It remains unclear where Quentendou Arnold was apprehended or what specific evidence Demonta Arnold allegedly tampered with.