In 2015, Jayson and Stacy's 2-year-old daughter, Greta, was killed while she was sitting on a bench in New York City. A loose brick from the building above her fell from the windowsill and fell eight stories before hitting the toddler on her head. Some things, like the death of a child, are unimaginable. In fact, we'd prefer to NOT imagine them, ever. But for Jayson and Stacy, the loss of Greta to this random tragedy is their reality.