The victim in this week's case had three wives - all sisters. The guy was married to all three, and it turns out the ladies' father did him in.
All three wives were suspects for their own reasons, and the episode opened up some serious (and less serious) discussions of polygamy.
No mention or advancement of the sniper storyline.
Meanwhile, Cam begins questioning her personal life when she and her doctor boyfriend can never seem to find time to get together.
Bones and Booth didn't really make progress in their love story, but there were some lighter, funny exchanges between the two.
Angela is finally starting to show!