Minneapolis mourns kids killed at Annunciation Catholic School as officials seek motive  MPR NewsLive updates: Minneapolis mourns after shooter kills 2 children at Catholic school  CNNResidents recall Robin Westman an ordinary tenant before deadly Catholic school attack  Fox NewsRobin Westman posted a manifesto on YouTube prior to Annunciation Church shooting  5 EYEWITNESS NEWSGirl shot in head at Minneapolis school asked bystander, ‘Please just hold my hand’  ABC News