Who cares? He is not a US citizen, and he is now back in his home country, no longer our problem. In fact, he never should have been our problem to begin with, he is an illegal immigrant (aka 'a criminal'), not to mention a wife beater and gang member. What happens to him in his home country is none of our business, what they do with him is none of our business. The US courts are only relevant in the USA, nobody in El Salvador gives a crap what they say. Contrary to popular US delusions, the US is not the center of the Universe.