"I was there. He took his last breath in my arms," ETX toddler's great-grandmother says
"I was there. He took his last breath in my arms," Sherrell Caldwell says, recounting the death of her 2-year-old great-grandson Kai'Syn Ke'Mar Sheppard. "The doctor said he was unresponsive when they picked him up, and they said he had an asthma attack. But when I got back there to see him, that wasn't no asthma attack."