The Truck Killer? The Skull Killer?

I was given a file today from friends looking for information on a driver of a truck who ran over numerous officers and SHIELD field agents in the recent fiasco in DC.  With so many eyes turned toward SHIELD and Hydra it seems that this lunatic was lost in the shuffle and was able to quite literally get away with murder.

The criminal in question drove a large Penske truck, it seems he used it as a weapon on numerous occasions to smash officers on foot as well as police vehicles.

Picture from video footage courtesy of DC PD

The most interesting thing is that when the truck was found the criminal left a calling card.  A large Skull symbol was burned into the metal of the inside compartment.

Skull symbol burned into metal

With photos of both the truck and the killer's symbol I have started a new file.  Though I am somewhat at a loss as to what to call this new menace.

More entries from my Journal
Can you solve the Seagate files? 

Entry from Warden Tyler Stuart

-JQ