<Tr> <Th> Original network </Th> <Td> CBS </Td> </Tr> <Tr> <Th> Original release </Th> <Td> September 23, 2014 (2014 - 09 - 23)--May 12, 2015 (2015 - 05 - 12) </Td> </Tr> <Tr> <Th_colspan="2"> Season chronology </Th> </Tr> <Tr> <Td_colspan="2"> ← Previous Season 11 Next → Season 13 </Td> </Tr>

What episode in season 12 does ziva come back