<Tr> <Td> 12 </Td> <Td> "The Spanish Teacher" </Td> <Td> February 7, 2012 </Td> <Td> 3.3 / 9 </Td> <Td> 7.81 </Td> </Tr> <Tr> <Td> 13 </Td> <Td> "Heart" </Td> <Td> February 14, 2012 </Td> <Td> 2.8 / 8 </Td> <Td> 6.99 </Td> </Tr> <Tr> <Td> 14 </Td> <Td> "On My Way" </Td> <Td> February 21, 2012 </Td> <Td> 3.0 / 8 </Td> <Td> 7.46 </Td> </Tr> <Tr> <Td> 15 </Td> <Td> "Big Brother" </Td> <Td> April 10, 2012 </Td> <Td> 2.7 / 7 </Td> <Td> 6.76 </Td> </Tr>

Where did sam go in season 3 of glee