Bones: Season 4, Episode 25

4 - 25: The Critic in the Cabernet

The team is on the case when human remains are found inside a barrel of wine during a wine tasting. When the victim turns out to be a wine critic whose scathing reviews were capable of sending a vineyard to its ruin, everyone from the winery's owner to the victim's own wife becomes a suspect. Meanwhile, Brennan decides to have a baby and asks Booth to be the father; when Booth begins to doubt himself, he finds himself talking to Stewie Griffin from Family Guy.