And Then There Were Fewer - S9-E1
Question: Near the end, Angela, Peter's boss, states that she killed Muriel after she noticed Angela place Priscilla in Tom's room, which still doesn't explain what happen when Muriel disappeared during a blackout. What happened to her? Because before she casually walks by when she notices Angela.
Answer: Because she pretended to be the killer, in order for her and Stewie to find out who the real killer was, who turns out to be Peter's boss, Angela.
This is incorrect. Angela was not even in the episode. The killer was originally thought to be Tom Tucker until Lois discovered it was Diane at the end of the episode.
Answer: Diane was always the killer. I don't know why you keep thinking Angela, Peter's boss, was in this episode or the killer. Diane had framed Tom Tucker as the killer, and in the morning, he was arrested. As everyone prepares to leave, Lois deduces Diane was the real killer because she already had her dress for her solo debut on the news. She couldn't have known Tom Tucker was going to be arrested unless she was the one who framed him. It ends with Stewie secretly killing Diane because he's the only one that gets to kill Lois.
Bishop73