My money would also say he was an illegal immigrant.
Being the son of LEGAL immigrants I resent the burden the illegal immigrants place on our society. Kick em all out and if their behavior been good and taxes paid expedite their return to our country.............LEGALLY.
If he was an illegal all the more good reason for him to be dead.
I'm sure no one will be shedding any tears for the perpetrator but, as is the case here, the fact that someone has a Hispanic name does not mean they are an illegal immigrant. It is also illogical to infer that illegals are, for whatever reason, more disposed to commit awful crimes like this, unless you are prepared to back up this inference with at least some stats from the courts and prisons system.
Frankly, I find your closing sentence disgusting, though there are those in my own country who seek to dehumanise refugees and economic migrants too.
Were it not for the accident of your birth, you could be one of them. If you dismiss the Christian ethos, at least, please do heed Master Yoda's words...