Treisa Gary

Leonard asks a woman out after he finds out that Penny is seeing someone.

Charlie helps Berta confront the man who impregnated her daughter; Alan satisfies a secret fetish.

Lorelai works up the courage to tell her parents about her breakup.

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.

The team tries to stop a killer from striking again after the body of a kidnapped woman is found in an alley.

Lisbon and the CBI team work the case of a prominent State Senator's murdered intern, while Jane simultaneously tries to find out what new information Agent Bosco has uncovered on the Red John case.