>shooter opened fire during a student mass on the third day of school
>shooter was firing through the stain glass windows
>shooter barricaded some of the church doors so students couldn't flee
>shooter had three guns on him: rifle, pistol, shotgun
>instead of reloading he simply used up all the ammo on each three gun
>3 dead so far, the shooter (suicide) and two children aged 8 and 10
>2 other children in critical
>15 other victims in the hospital
>the suspect is in his early 20s with no extensive criminal record
>no race mentioned but probably white considering sophistication of attack
