In this gripping tragedy, a catastrophic flood traps Emily and her 5-year-old daughter Zoe in theirhome. When rescue arrives, Emily's brother Daniel prioritizes saving their non-swimmer friendSophia, promising a second boat that never comes. Emily drowns holding Zoe aloft, but herfamily's misplaced loyalty to Sophia and belief that Emily abandoned Zoe leads to the little girl'spreventable death in the hospital.