Some items given to Lori Loughlin for sale by rockstar Emily Tennant skyrocket in value when she's found dead of an apparent suicide. It looks like Tennant hung herself from a beam in her house.
The whole group she was part of (they look like the Mamas and Papas with a few Uncles and Aunts thrown in) is pretty devastated. Only to Loughlin does this seem like murder. She doesn't even get any help from her friendly medical examiner Jay Barzeau.
This case is all in the how because as long as the cops don't think it a homicide, but a suicide the killer is free to operate pretty much as the killer pleases. It's Loughlin that finds the clue as to how it was done and from their it's downhill.
The victim left a considerable estate and that figures into things only partially. But there's more to it than that.
The final touch for Loughlin is provided by her computer nerd son Connor Stanhope. Maybe he ought to go into partnership with mom.
I had a bit of a problem believing the cops were so dumb on this one.