He is a ghost.Well not really,cas he aint dead.but he has ghost abilities/powers.He does not know yet but his powers involve technological skills.Which means he is basically a tech ghost. he is a quiet boy because he is nervous most of the time.he mostly chuckles.He was a different person a while back.He was an ordinary human being.But that changed when he was tortured..we don't know who the man was but he broke this boy.

He was the cause of his ghostly ways. He was left alone after that.the man had just left him there.He did not have anything,hell he didn't even have a bed to rest his head on.well he could sleep on the ceiling for all that matters.Gordan had found him while looking around for people to help,and he found Trigger.

Gordan taught him how to speak properly.Though he does not always speak because he is too nervous.
Gordan is basically Triggers foster parent. Trigger is left with ODD and Jamir almost everyday to learn more and have fun while Gordan does his job.