I dont know if you're talking about the present, but in the past there has been issues, for example when videos first came out the media linked this with rises in burglary.
Womens groups campained against violence against women in films during the time of the Yorkshire ripper...
It was also reported that the Dunblaine killer was influenced by the film The Terminator, and other serial killers even blamed films like Rocky for their actions.
There was also another man who attacked a police car with a samurai sword and said he had a companion in his act... Jason! from Friday 13th films.
So I guess the media do use this information to blame films and their violence for the public commiting such acts. I dont know if that answers the question much but it might help a little!
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