No concept of evidence

http://english.alarabiya.net/en/News/2017/02/04/Father-of-Louvre-attack-suspect-My-son-is-innocent.html

Some people have no concept of what real evidence is or what truth is. How can a man who's son flies a thousand miles, take a machete into a secure area, swings it an armed guard and gets shot have evidence a thousand mile away of anything.

This little guy took a machete to a gun fight.