Love, Kennedy (2017)

Kennedy Hansen, a funny, loving child, inexplicably begins to fall. It takes years for the diagnosis: Juvenile Batten Disease, an extremely rare, terrible, and terminal prognosis. There is no cure for Batten Disease, and after living only 16 years, Kennedy leaves behind a great legacy of love and friendship. But her story doesn't end at her death; that's when the miracles really begin. Based on a true story.