It felt like she was drowning, again—Serena calling from the patio, a picnic basket hooked on the elbow of her winter coat, telling Syd to hurry up, or the ice would be all melted, which it was, underneath that brittle shell of frost and snow—but when she squeezed her eyes shut, it wasn’t the half-frozen water of the lake that folded over her, but the memory of the field a year later, the stretch of frozen grass and the body and her sister’s encouragement and then the sound of the gunshot, echoing in her ears.

