Why not "point like" violence reported?

6 on Sept. 18, the church shootings suspect Darren Ruf was arrested by the police. Fun science last month, the United States, Charleston City, white gunman opened fire in the church caused 9 deaths, triggering widespread media attention. American psychologist's research shows that the media reports of violent incidents, the formation of a negative impact on the growth of minors. Text: City Yi children easy to mislead the United States of America's latest research...