Lois Kills Stewie (2) Family Guy : Season 6 Episode 5

Presumed dead, Lois returns from the wilderness and names Stewie as her killer. On the look out for Stewie, Joe leads a manhunt around Quahog. Determined to take over the world again, Stewie auditions for the American Idol. Desperate to stop Stewie, Lois realizes what she must do.