It happens all the time. Is God wrong then? But, you are entitled to your beliefs and I respect that. Religious and philosophical debates are for another time perhaps.
"It happens all the time. Is God wrong then?"
God gave human beings free will. No doubt He expects there will be crime, but presumably He expects that people do their best to prevent it. Here, a crime was being committed for all the world to see. And in slow motion, when there was plenty of time to stop. Yet in the end, good men and women did nothing, or at least not nearly enough.