RICHFIELD, Minn. (AP) — The shooter who killed two Catholic school students and wounded more than a dozen children sitting in the pews of a Minneapolis church once attended the school and had been a member of the church, the city's police chief said.

Authorities were pouring over videos, writings and movements of the shooter but remained uncertain what motivated 23-year-old Robin Westman to open fire through stained-glass windows as children celebrated Mass on the first week of classes at the Annunciation Catholic School.

See Full Page