Reyes was born in columbus ohio, He wasn't wealthy, but his brother was. His brother worked for the FBI and whenever he solved a case, Reyes would beg him for even up to a day to tell him. Yet the details were too cruel. Just a bit after, turned out that there was a "Youth FBI Project" allowing younger audience to try out a a resume in a way for the FBI. Reyes aced it. He had an eye for criminals. Who did it, Whos guilty. Who, Deserves, Punishment.
Reyes had training and actually got a job without a CV! But this didn't last long. He had to move to Chernarus as his father worked for the government. turned out there were quarantine zones and attacks going on. Reyes had to come along. When they arrived it wasn't long until everyting was fucked up and he had to fend for himself. He had to put a bullet in his whole family who protected him. He was the one to take 3 lives. But this taught him to "Never hesitate, but double tap bitch" he regrets his actions but he realises he would be the one roaming the streets aimlessly so he works over his doing
However, all good being said. He is now one crazy blood thirsty motherfucker.