Kristen Suite Finale: The downfall of a malicious angel (6)

My guess was correct. Kristen and Cerise went to the principal office after the commotion they caused in the main corridor, and the rest of the students were dispersed. 

The school bell rang, and everybody went inside their designated classroom except me. I hid inside the bathroom until everyone entered their classroom.

I sat on a stool and started tinkering with Helena's phone. This was the last step of my revenge and justice for Helena. If things only stopped like this, the Principal would only ask for clarification from Kristen. Kristen wouldn't try to deny everything, saying it was just slander and someone was targeting him. 

I didn't want Kristen to get out of this pit. I wanted to bury her as deep as it could be. So I tempered with Helena's phone, removing the pin to unlock the phone and deleting the chat between Cerise and Helena.