COLUMBIA, S.C. (AP) — A relative of a 4-year-old South Carolina girl who accidentally shot herself with her grandmother's handgun in a Sam's Club store said Tuesday the family expects the child to be out of the hospital by week's end.

The child was riding in a shopping cart and playing with a cell phone, then grabbed the gun from her grandmother's purse and shot herself in the chest, Inease Williamson, the child's great-grandmother, said.