The Shadow Himself

It is estimated that at any one time, in the United States alone, there are hundreds of Serial Killers walking free amongst us.
Except, there aren't. A secret Organisation deals with those outside the laws limited reach. The freelance operatives find and eliminate the very worst criminals who have somehow avoided judgement. They hunt them down and they take their heads.

Toddy is one such operative. He's the best; codenamed Shadow. He does the best work, takes home the best pay, and earns the most respect.

All is well.

Though, shouldn't someone be asking what the Organisation does with all these heads?