American Dad! (2005)

S3E15 Four Little Words

Stan arranges a date for Bullock with one of Francine's friends. Anxious that Francine's predictions about the date might come true, he goes to extreme measures to ensure it goes smoothly by getting everyone intoxicated. However, things take a dark turn when Bullock accidentally ends up killing the woman. To avoid any unwanted scrutiny from Francine, Stan decides to pin the blame on her for the murder, hoping to silence her inquiries.