Philippe Quentin

 is a main character featured in Criminal Case: City of Trevino, where he serves as Trevino Police Department's Consultant.

Analyses
As the Lab Chief of the Trevino Police Department, Philippe has the responsibility of taking care of all the necessary handwritings, messages, photographs analyses, possible falsification, and informing the team of such results.

Below is the list of analyses Philippe performs throughout the course of the game:

Case appearances
As one of the main characters in City of Trevino, Philippe either appears or is mentioned in almost every case of Trevino-to-date.