Well, They Finally Found Rising Gun Violence Statistics SOMEWHERE...

...other than Chicago, that is.

In PG-13 movies.

When the first "Die Hard" and "Terminator" movies landed in theaters in the 1980s, both were rated R. But their sequels arrived with PG-13 marks — even though the level of violence had actually escalated.

Critics have blasted Hollywood's movie ratings for years, claiming that the Motion Picture Assn. of America takes a prudish view of sex and foul language but a very liberal one when it comes to mayhem and bloodshed.

A new report provides strong evidence for that critique, concluding that gunplay has tripled within PG-13 films since 1985, the first full year the rating was used. Last year, PG-13 films were actually more violent than films rated R.

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Researchers found that 94% of the highest-grossing films since 1985 had one or more sequences containing violence. Of those 396 films, gunplay has tripled within the PG-13 rating, while it remained flat or declined in films rated G, PG and R.

And, of course, this cinematic violence is responsible for school shootings:

In addition to quantifying the accelerating levels of violence in blockbuster movies aimed at children and teens, the report also addressed the effect this kind of cinematic bloodshed can have on young moviegoers, which several other investigations have shown can increase hostile behavior.

"The presence of guns in films also provides youth with scripts on how to use guns," the report said. "In addition, children no longer need to go to movie theaters to see films; films are readily available on the Internet or cable. Thus, children much younger than 13 years can easily view films that contain ample gun violence."

As The Onion put it,

How else are children going to learn to shoot while jumping sideways?