“That man just jumped into the pool and grabbed my son!” The scream tore through the summer air so sharply that conversations stopped mid-sentence and every head snapped toward the deep end, where a large biker was now clutching a terrified boy in the water—yet the man’s eyes weren’t on the child at all, but on something beneath the surface.

“That man just jumped into the pool and grabbed my son!” The scream tore through the summer air so sharply that conversations stopped mid-sentence and every head snapped toward the deep end, where a large biker was now clutching a terrified boy in the water—yet the man’s eyes weren’t on the child at all, but on something beneath the surface.

…