Negro Y Azul - S2-E7
Corrected entry: In the desert, after Hank witnesses the head on the turtle, he runs off to his pick-up truck and catches his breath on the driver's side (left). The next shot is from behind the other cops grouped around the turtle. The vehicles can be seen in the background with Hank standing casually on the right hand side of the pick-up with the left door still open but no-one behind it. The shot then returns to Hank on the driver's side.
Correction: In the shot showing the vehicles, the driver's door is open and there is definitely someone standing behind it, you can see a black sleeve through the window and legs underneath the door. The man "casually" standing on the right must be another agent, not Hank.