"[S1E4] Trauma" most commonly refers to the fourth episode of the first season of the FX drama series , though several other series share the title or theme. Snowfall (S1, E4): "Trauma"
: They deal with the aftermath of a thief, Karvel. After realizing they can't get their money back, they take him to the desert where Leon eventually shoots him. [S1E4] Trauma
: To protect the CIA mission, Teddy goes to extreme measures that continue to blur the lines of his "greater good" philosophy. "[S1E4] Trauma" most commonly refers to the fourth