Earthling's Revenge

It has been years since the war with Earth ended. Some planets still hold a grudge going as far to arrest and convict Earthlings of crimes they didn't commit. Things are changing, the Earthling had come with a new weapon but want to join the Republic of Planets.
Now all convictions are being reviewed. Prosecutor Zanna Kala and Agent Deeka Walo framed a Earthling for murder. They know it only a matter to time before they are exposed. Sadly they forgot Earthling can be very vindictive.