心理學家凱瑟琳 ‧ 菲利普斯 同一啲同事 俾學生一啲謀殺謎團去解答 學生四個人一組 佢哋有一叠關於罪案嘅資料文件 不在場證據 、 證人嘅供詞同三名嫌疑犯
Psychologist Catherine Phillips and a little colleague are asked to solve a murder mystery by a student, and the students work in groups of four with a stack of information documents about the crime, alibi evidence, witness confessions, and three suspects