The book of the month is One of Us is Lying, by Karen M. McManus.
Pay close attention and you might solve this:
On Monday afternoon, five students at Bayview High walked into detention — Bronwyn, Addy, Nate, Cooper, and Simon. One of them never made it out of that classroom alive. The death wasn’t an accident. Now, the remaining four high-profile classmates are suspects in the murder.
They all have a motive. They all have something to hide. They all have a history with the victim. And one of them is definitely lying.
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