Life Unexpected - Unexpected

Karla and Owen have managed to put the unexpected visitor's situation behind them; or so they thought. Now, Karla and Owen are getting married; they're also moving back to Owen's hometown. Ty's convinced Owen to return to the Flight School; he needs Owen's help in the worst way. Will an unexpected plane crash tear their lives apart? After the plane crash a picture of an unidentified young girl who looks suspiciously like Owen surfaces, does Owen have a daughter? Who is this young girl and where is she now?