Wisconsin has had 26 shootings at schools in the past three years, more than the number of school shooting incidents in the previous 50 years.

A 14-year-old girl and a teacher at a private Christian school were named by Wisconsin authorities on Wednesday night as the victims of a school shooting earlier this week ...

It's one of more than 320 shootings that have taken place on school grounds this year alone, according to the K-12 School Shooting Database ... the top of the singles chart in the United Kingdom.