S1·E6 Episode 6

The new assassination attempt on Franz was prevented, but the young imperial couple is struck by a terrible blow of fate in Budapest. The little princess Sophie dies. Sisi falls into deep, immeasurable grief and Franz distances himself from her more and more. Fanny must pay for her crimes. In Europe the signs continue to point to war, Napoleon III claims parts of the Habsburg lands in Italy for himself. Sisi refuses to give up and fights - for herself, her people and her love for Franz!