To what factor would you attribute this observation if you are not buying the law enforcement competence theory? From the top of my head, the Garland Texas ter

To what factor would you attribute this observation if you are not buying the law enforcement competence theory? From the top of my head, the Garland Texas terrorist attach was foiled due to the officers competence who shot down the two terrorist who were about to go on a rampage a la Charlie Hebdo at the center. That's just one example to support my argument