Given that this could have easily resulted in a death, calling it a "prank" and suggesting that "Whomever instigated the swatting should be ashamed of themselves" seems the wrong of language for what is a pretty serious crime.
I also object to the headline. It makes it sound like the police raided and arrested him for playing games.
Getting in your car in the morning can easily result in a death.
From a statistical point of view, this situation probably wasn't as dangerous at it seems.