Headlines & Global News | 2-Year-Old Hannah Warren Dies From Complications After Experimental ... Headlines & Global News 2-Year-Old Hannah Warren Dies From Complications After Experimental Trachea Transplant Surgery. By Zulai Serrano z.serrano@hngn.com | Jul 08, 2013 02:41 PM EDT. icon. Hannah Warren, right, with her sister Dana at the Children's Hospital of Illinois. Toddler who made history with trachea transplant dies at OSF St. Francis Toddler dies after experimental operation Girl Dies After Groundbreaking Trachea Transplant |
