My daughter left it open after grabbing something out of it, the freezer is in our basement and we don't really go into it unless we're pulling out frozen meat to thaw for dinner or getting an ice cream bar. My husband just left for work and noticed it open (it's been about 12 hours) I have tons of meat in there and my husband said the frozen pizzas at the top of the freezer were lightly cold and thawed. Do i toss our meat? Of course he closed the freezer right away when he saw that but now I'm freaked out about the meat