Watch Vampire Diaries Season 3 Episode 19: Heart of Darkness
Tyler returns to Mystic Falls and soon suspects that something has been going on between Caroline and Klaus. Meanwhile, Elena and Damon visit Jeremy in Denver and learn that he is hanging with wrong crowd. Watch Vampire Diaries Season 3 Episode 19. Four months after the tragic car accident that killed their parents, 17 years old Elena Gilbert and her 15 years old brother are still adjusting to their new reality. Elena has always been the star student; beautiful, popular and involved with school and friends, but now she finds herself struggling to hide her grief from the world. Elena and Jeremy are now living with their cool but overwhelmed Aunt Jenna, who is doing her best to be a surrogate parent. Watch Vampire Diaries Season 3 Episode 19.