|Clients||Sally & Doowee|
Sally and Doowee collected a few suspects like Jenny since she didn't get a perfect grade in science and she freaked out, Jason since he was very bad at science, and Jaya since she wanted her mother back as a science teacher.
At first, they didn't really think Jason would do it and Jenny burst into tears when they think she did it.
The only suspect left was Jaya. They collected another clue when she came late to class and when they finally confront her. Jaya confesses because she wanted her mother back and couldn't stand her seeing her getting replaced.