ICE probably thinks it did its job because the people in it are incapable of thinking that people can have a comfortable life outside of the US, never mind a better one. So basically, they literally helped an immigrant steal $100 million from the US and make away with it because they had an accent and the wrong skin color - which opens up the possibility of just acting like a bad caricature of an immigrant to get free deportations after criminals carry out their crimes.
You get fast-tracked from whatever consequences you would have had to just getting deported, and you didn't even have to bribe Trump with 2 million dollars. Thanks, ICE!