Trevor is a NPC in Xenoblade Chronicles X. He can be found by the BLADE Barracks in the Administrative District of New Los Angeles. He can be found on Primordia's West Gate Plain during A Painful Lesson. He is a member of the Interceptors.
In A Painful Lesson by the West Gate Plain, Trevor returned from a mission only to discover Carl's dead body on the ground. He thanks Cross for delivering their promise to keep the city safe thus allowing Carl to rest in peace.