Who was already in the USA? There's scant information in the articles I've read. Just that at the age of 16, he fled El Salvador (and Guatemala, and Mexico) to illegally enter the USA due to gang threats against his family's business, and threats they would rape and kill his sisters. Running away to a foreign country seems an odd way of protecting one's family business and sisters, but that's what the news articles I've read say, and I'm supposed to just accept that as a reasonable explanation. It's not.