Background
Gromdur was a construction supervisor for a company whos primary purpose was building Imperial residence on 'liberated' worlds for Imperial officers and wealthy Citizenry to live in. While it paid well enough to begin with, it did not take long for the mental load of seeing how the Empire treated the citzens of all the planets he worked on. He could only look the other way for so long before it became too much.
The final straw came when they were sent to build some particular well ranked officers some new homes with a beautiful view over a lake, not unusual to ruin the countryside with the awful buildings requested by the average officer, but this location had locals living on it when they arrived. While he understood that this was their home he pleaded with them to take what they could and leave before any escalation occured. Unforunately his pleading fell on deaf ears, and so an alert was sent, and when 'help' arrived, the 'dissidents' were dealt with, in true Imperial fashion by razing the village and imprisoning all its inhabitants.
It didn't take Gromdur long to hatch a plan. The location had to be cleaned up and the remaining ruins had to be cleared, nobody noticed a bit of the detonite used for demolition go missing. The workers didn't notice the lack of structural re-inforcement, and the construction droids weren't advanced enough to know a difference. What they did notice, was the buildings that collapsed ontop of the Officers and their families once they had moved in. And the suspicious dissapearance of the site supervisor who had already boarded a one way flight to the outer rim, to one of the places he could dissapear for a while, Nar Shadaa.
It didn't take long for Gromdur to find employment among one of the many Hutt Cartels, and to find out he had a bounty placed upon his head as the odd Gang Thug tried unsuccesfully to collect. And after only months in his new home he was very surprised to find he had been contacted with a very tempting offer. With the chance to be free of the Empire and the hell hole he was in now he couldn't pass up the opportunity.
Motivation