<Tr> <Td> Chris Brochu </Td> <Td> Lucas "Luke" Parker </Td> <Td_colspan="4"> </Td> <Td_colspan="2"> Recurring </Td> <Td_colspan="2"> </Td> </Tr> <Tr> <Td> Tristin Mays </Td> <Td> Sarah Nelson </Td> <Td_colspan="5"> </Td> <Td> Recurring </Td> <Td> </Td> <Td> Guest </Td> </Tr> <Tr> <Td> Chris Wood </Td> <Td> Malachai "Kai" Parker </Td> <Td_colspan="5"> </Td> <Td> Recurring </Td> <Td> </Td> <Td> Recurring </Td> </Tr> <Tr> <Td> Jodi Lyn O'Keefe </Td> <Td> Josette "Jo" Laughlin </Td> <Td_colspan="5"> </Td> <Td_colspan="2"> Recurring </Td> <Td> Special Appearance </Td> </Tr>

Who turns into a vampire in vampire diaries