answers: the season 4 finale
context: soon to be vacant seat is vied for by his wife Kitty, who during the first half of the season battles (and enters remission for) stage 3 lymphoma. Though his marriage with Kitty faces a number of bumps, he spends this season developing his skills as a supportive husband. Robert and Kitty renew their vows before her bone marrow transplant. In the season 4 finale, it's revealed that Robert's heart has been acting up again and he's taken to the hospital following chest pains at dinner. The following night, his car strikes a truck as they are returning home. He </s> village for Scotland, and Robert loses contact with his maternal family. After Pat's death, Robert stays with his father who brings him up alone for the next two years but gets a new mother figure in Sarah Connolly (Madeleine Howard), whom Jack starts dating in 1988 and later marries in May 1994. Robert's half-sister, Victoria (Jessica Haywood), is born the same year. Throughout his childhood, he is happy with his little family unit - Jack and Sarah and then Victoria. 1994 was a tough year for Robert as his uncle nearly killed himself. His little sister, Victoria Anne Sugden, has </s> support the character. York took the opportunity to speak out and raise awareness on colon cancer. While in a coma, Robert dreams of Anna, Robin, Luke Spencer, Sean Donely and Tiffany Donely in a flashback to their old life in the 1980s. He comes out of the coma on October 14, 2008 and leaves for further treatment in Europe. In February 2012, Robert returns to Port Charles, after receiving news that Robin had died in an explosion. Robert's guilt over what he deems as his inability to protect Robin prompts him to consider suicide by jumping off of a bridge.
question: when does robert die in brothers and sisters