|“|| Let go asshole, you don't understand!
Sanchez is incarcerated alongside Murphy Pendleton and is involved in the bus crash. He escapes and makes off into Silent Hill. He causes commotion during the bus crash which leads to the events of Silent Hill: Downpour.
He is shown to be a hard, merciless criminal. He has many tattoos and scars on his body and has a very violent nature. He and Murphy appear to be enemies, as he is seen making derogatory comments towards Murphy and later they fight each other.
Silent Hill: Downpour
Sanchez is first seen in prominence when he attempts to flirt with Anne Cunningham while loading onto the prison bus to Wayside. During the drive, he taunts Murphy who had just woken up from a haunting dream, and Anne snaps at Sanchez to be quiet. He responds with hostile insults which prompts her to hit the grates of the bus. This consequently causes the bus driver to take his eyes off the road, which causes him to crash the bus. Sanchez somehow escapes and gets free of his chains, running into the basement of the hotel connected to the Devil's Pitstop diner. While exploring the basement, Murphy finds Sanchez attacking what he assumes to be a helpless woman. Murphy attempts to restrain Sanchez which engages in a brief struggle where Sanchez gets the upper hand. Just before he is able to explain the situation to Murphy, the subject of his earlier abuse, which turned out to be a Screamer, rises to its feet and slashes his throat. As such, Murphy is indirectly responsible for Sanchez's death. Sanchez is never referenced or spoken of again during the game.
- Sanchez is the first Silent Hill character ever to speak Spanish despite previous characters having typical Spanish surnames. It also appears he has Latin American heritage.