Sister's reaction after learning her sister shot up heroin with her young child in an alleyway

Morgan Story broke down in tears Thursday night as she watched surveillance video of her sister -- once an inseparable, "unstoppable" companion -- using heroin in an Over-the-Rhine alley. Lauren Story's 4-year-old son, Morgan's nephew, played on a smartphone while his mother crouched beside him and injected the drug into her arm. "I hope this is rock bottom," Morgan said. "If it isn't, I don't want to think about what would be."