I understand your concern, but frankly we don't know they cause of the situation. I heard a rumor that the man shot was shot by another tourist... who knows. However, Cabo is very safe. Mexico City on the other hand, has become very dangerous. But as you have seen several comments... what are you going to do? If you were going to Brazil, I would say be extremely careful. We were there 3 years ago and I can honestly tell you that I felt we were going to be mugged several times. However, we were careful and had a great time. Unfortunately crime will always be around us.