A sprawling, hard blue Oklahoma sky served as a nice tableau for a Sunday outing. It was one of those days when the billowy white clouds seemed to radiate calm. They did for Caroline Grice. About the only obstacle she had was wading through the labyrinth of her daughters’ toys and the nagging questions that kept bounding inside her head: “Where is he? What’s taking him so long?” She hid her mounting agitation from the girls. She knew by now the fine line to walk, especially when her husband, Matt Grice, was in training mode for a fight.