In Kansas City we have a similar case. A middle Eastern man had his wife killed by a Hispanic male who ran her off the road after a chase. She crashed into a tree and the man tried to run her and her daughter over. Not sure exactly how she died but to date the driver has not been arrested though they know his identity. Kansas City is a sanctuary city. It seems that they are siding with the possible illegal alien over the legal Middle Eastern immigrant.
http://www.kctv5.com/story/35721387/...in-wifes-death
I'm assuming that Sanchez is illegal because you can't get an answer out of the news media and when that happens that is usually the case.