Episode Name: The Prisoner in the Pipe
Episode Overview: The remains of an escaped convict are found in a residential sewer, but an examination of the sewer pipes indicates that the murder occurred within prison walls. Brennan insists on solving the crime - despite Booth's pleas for her not to overexert herself - and the expectant couple experiences a very untraditional arrival of their baby daughter.
Episode Number: 7
Episode Season: 7
Episode First Aired: 2012-04-02