Every crime by an illegal alien is a preventable crime. All your BS won't change that and the fact that AMERICANS are dying while you insist there is no problem.
Shame!
So are three-quarters of ALL OTHER MURDERS. Didn't you know that before someone murders, he's typically been arrested several times for other offenses? And yet I don't see you using this, much more reliable method of crime prevention: so I think you ALSO don't care about crime prevention, you're just looking for another thing to hang around your focus on illegal aliens.