The Hammurabi Code

The Hammurabi Code is based on the simple principle. 'An eye for an eye, a tooth for a tooth.' The secret island of Baybalonia has been going by the code for thousands of years. The Rebublic of Hammurabi runs the island keeping the people out of trouble.
Tyler Olden has worked for the republic. On the day of his anniversary, it is announced that he is guilty for a muder he didn't commit.

Does he ever prove his innocence? Who actually committed the crime?