(NewsNation) — The shooter down the deadly attack connected a Minneapolis Catholic schoolhouse and religion that near astatine slightest 20 injured is dead, Minnesota authorities said Wednesday.

The Ritchfield Police Department reports that 3 radical are dead, including the shooter, and astatine slightest 20 radical are injured pursuing the onslaught astatine Annunciation Catholic School. On Facebook, the section described the fishy arsenic a antheral dressed successful each achromatic and equipped with a rifle.

Authorities person not yet released the individuality of the shooter.

At slightest 5 of the injured are children, The Associated Press reports, with a pediatric trauma infirmary saying 5 children were admitted for care.

Annunciation School serves pre-kindergarten done eighth grade. Classes began connected Monday, and the schoolhouse was scheduled to person an all-school wide Wednesday morning.

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