What starts out as the irreverent journey of the openly gay writer Truman Capote to the middle-class world of 1950's Kansas, where he goes -- with his childhood friend Harper Lee -- to research the murder of the Clutter family, turns to something altogether darker when Capote forms an intense and complex relationship with one of the murderers. In doing so, he produced his greatest work, 'In Cold Blood,' but at a devastating personal cost.