<Table> <Tr> <Th_colspan="2"> Dan Scott </Th> </Tr> <Tr> <Th> Portrayed by </Th> <Td> Paul Johansson </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> Pilot (episode 1.01) </Td> </Tr> <Tr> <Th> Last appearance </Th> <Td> Danny Boy (episode 9.11) </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Mark Schwahn </Td> </Tr> <Tr> <Th_colspan="2"> Profile </Th> </Tr> <Tr> <Th> Occupation </Th> <Td> <P> Former </P> <Ul> <Li> Motivational Speaker </Li> <Li> Prison Inmate </Li> <Li> Mayor </Li> <Li> Car Salesman </Li> <Li> Auto shop owner </Li> <Li> Diner owner / cook </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th_colspan="2"> (show) Family </Th> </Tr> <Tr> <Th> Family </Th> <Td> <Ul> <Li> Royal Scott (father) </Li> <Li> May Scott (mother) </Li> <Li> Keith Scott (brother, deceased) </Li> <Li> Lily Roe Scott (niece) </Li> <Li> Haley James Scott (daughter - in - law) </Li> <Li> Peyton Sawyer Scott (daughter - in - law) </Li> </Ul> </Td> </Tr> <Tr> <Th> Spouse </Th> <Td> <Ul> <Li> Deborah "Deb" Lee (ex-wife) </Li> <Li> Rachel Gatina (ex-wife) </Li> </Ul> </Td> </Tr> <Tr> <Th> Children </Th> <Td> <Ul> <Li> Lucas Scott (son, with Karen; estranged) </Li> <Li> Nathan Scott (son, with Deb) </Li> </Ul> </Td> </Tr> <Tr> <Th> Grandchildren </Th> <Td> <Ul> <Li> James "Jamie" Lucas Scott (grandson, via Nathan) </Li> <Li> Sawyer Brooke Scott (granddaughter, via Lucas) </Li> <Li> Lydia Bob Scott (granddaughter, via Nathan) </Li> </Ul> </Td> </Tr> </Table> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Dan Scott </Th> </Tr> <Tr> <Th> Portrayed by </Th> <Td> Paul Johansson </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> Pilot (episode 1.01) </Td> </Tr>

When do they find out that dan killed keith