Names don't mean much, Esmeralda. Booker is an american last name. Booker is aso a muslim obviously. This is a photo of the shooter. He doesn't look Spanish to me.
https://twitter.com/mypetjawa/status/451512414798761984/photo/1
And he doesn't look the least bit Middle Eastern. He doesn't look like a North African and he doesn't look Indonesian of Pakistani. He could very well be Latino. He looks more like George Zimmerman than anything else, who is half Latino.
Regardless of ethnicity--a troubled individual. Too many of those, lately--even one is too many? That is what I perceive the problem to be.