Asking for help here:

I was just watching the pilot episode and in the very opening scene when they're walking to the crime scene, Jane looks at the dead body being wheeled out and the camera lingers on the arm(which bears a tattoo of a skull that may be dressed as the grim reaper) of one of people working for the coroner's office. It's probably just a red herring but considering that Heller has stated that Red John is like a Where's Waldo and perhaps someone that's been there from the beginning, it's noteable. Anyone think this guy resembles anyone else we've seen? At first, I thought it might be Partridge but this guy has shorter hair and seems slightly taller