New Delhi, Aug. 28 -- Minneapolis police are uncovering disturbing details about the mindset of suspected school shooter Robin Westman, with newly discovered writings pointing to careful advance planning and an intent to target children at Annunciation Catholic School.

Newly uncovered notebooks belonging to suspected school shooter Robin Westman reveal extensive advance planning for the deadly attack on Annunciation Catholic School, according to an analysis by BBC Verify.

The notes, written partly in Cyrillic letters, describe how Westman considered multiple scenarios for carrying out the assault, including striking during a school break, a Christmas concert, or a church gathering. One passage states: "Things are moving swiftly into pla...