<P> Although initially focusing on neurosurgery during her residency, Kepner finally settles on trauma surgery as a specialty . After failing her boards, Kepner departs upon her contract's expiration, but returns as a surgical attending when Chief Hunt offers her job back . Characterizing the character, ABC noted her determination, thoroughness, and intelligence as her main traits, while her insecurity, over-eagerness and vulnerability were highlighted as her main weakness . The character received mixed reviews from critics . </P> <Table> <Tr> <Td> </Td> <Td> (hide) This section has multiple issues . Please help improve it or discuss these issues on the talk page . (Learn how and when to remove these template messages) <Table> <Tr> <Td> </Td> <Td> This section may be too long to read and navigate comfortably . Please consider splitting content into sub-articles, condensing it, or adding or removing subheadings . (November 2014) </Td> </Tr> </Table> <Table> <Tr> <Td> </Td> <Td> This section describes a work or element of fiction in a primarily in - universe style . Please help rewrite it to explain the fiction more clearly and provide non-fictional perspective . (November 2014) (Learn how and when to remove this template message) </Td> </Tr> </Table> (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> (hide) This section has multiple issues . Please help improve it or discuss these issues on the talk page . (Learn how and when to remove these template messages) <Table> <Tr> <Td> </Td> <Td> This section may be too long to read and navigate comfortably . Please consider splitting content into sub-articles, condensing it, or adding or removing subheadings . (November 2014) </Td> </Tr> </Table> <Table> <Tr> <Td> </Td> <Td> This section describes a work or element of fiction in a primarily in - universe style . Please help rewrite it to explain the fiction more clearly and provide non-fictional perspective . (November 2014) (Learn how and when to remove this template message) </Td> </Tr> </Table> (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Td> </Td> <Td> This section may be too long to read and navigate comfortably . Please consider splitting content into sub-articles, condensing it, or adding or removing subheadings . (November 2014) </Td> </Tr> </Table>

When does april kepner come back in season 6