EDITION OF TUE 20 OCT 2026
148 · GENERAL

Parent and teacher confronted gunman during deadly Bend school shooting

publishers 69articles 78first reported 10 Oct, 23:30 UTCdeveloping since 11 Oct · 19 editions

A parent and a teacher confronted a 16-year-old gunman during last week’s shooting at Silver Rail Elementary School in Bend, Oregon, where three children and a teacher were killed and two others were wounded.

Police said Griffin J. John II first fired at a passing pickup truck, then entered the school by shooting through glass panes in locked doors. He went into a classroom containing four adults and five children, killing three students, ages 5, 8 and 11, and 25-year-old teacher Megan Lambert. A 7-year-old student and a 54-year-old teacher were wounded.

Before the gunman was killed, a teacher threw a cellphone at him, tackled him and attempted to wrest away his shotgun, according to The Guardian. Kaylub Giamanco, a 36-year-old carpenter whose two daughters attend the school, heard the gunfire while returning from lunch. Police said he retrieved a legally registered .40-caliber pistol from his vehicle, entered the campus and fatally shot the attacker at close range.

CBS News reported that the 12-gauge shotgun used in the attack was legally purchased in August by the gunman’s mother, Shauntai Nickerson, and given to him as a birthday gift for recreational use. The parents of 5-year-old victim Rhoam Summer have hired attorneys to investigate how the teenager obtained the weapon and whether the school had adequate active-shooter protocols.

Police have not announced a motive. Investigators are examining the gunman’s devices and online activity.

HOW THIS STORY WAS MADE

Written from 8 articles, 4 with the publisher's own text; 8 independent newsrooms once syndicated copies count as one; this version written 216 h after the record first saw the story; the editor kept it as written.

Publishers
69
Source articles
78
Given to the writer
8, 4 with the article's own text
Independent newsrooms
8
This version written
216 h after the record first saw the story
Second model (editor)
kept as written
Publication gate
passed
Human review
none

WHAT THE EDITOR DID

The second model checked the writer's draft against the same sources and published it as written.

Written by a language model from the sources above, then checked by a second model that may only cut, attribute or correct. How it works →

NAMED IN THE COVERAGE

OUTLETS CARRYING THE STORY, RUN BY RUN

0 41 83 12 Oct 13 Oct 14 Oct 15 Oct 16 Oct 17 Oct 18 Oct 19 Oct 20 Oct 21 Oct 22 Oct 23 Oct 24 Oct 25 Oct 26 Oct 27 Oct 28 Oct 29 Oct 16 Oct 12:13 UTC · Officials identify victims and gunman in Erie mass shooting 16 Oct 22:22 UTC · Teen gunman kills four at Oregon elementary school before armed bystander intervenes 17 Oct 00:11 UTC · Four killed in shooting at Oregon elementary school; armed parent kills attacker 17 Oct 06:09 UTC · Teacher and armed parent intervened in deadly Oregon school shooting, police say 17 Oct 12:11 UTC · Father fatally shoots teenage gunman after four killed at Oregon elementary school 18 Oct 06:11 UTC · Two survivors remain hospitalized after Bend elementary school shooting 18 Oct 18:53 UTC · Teacher and armed parent stopped Oregon elementary school shooting, police say 20 Oct 00:17 UTC · Parent and teacher confronted gunman during deadly Bend school shooting 24 Oct 00:16 UTC · At Least Seven Killed in Church Shooting During Funeral in Jordan

WHAT HELD, WHAT CAME LATER

From the first reports to the latest

  • Mike Krantz · 4 outlets
  • Tina Kotek · 2 outlets

Entered the story later

  • Kaylub Giamanco · from 17 Oct 03:50, 4 outlets
  • Rhoam Summer · from 17 Oct 03:50, 3 outlets
  • Melanie Kebler · from 16 Oct 17:03, 2 outlets
  • Donald Trump · from 16 Oct 19:44, 2 outlets
  • 2 students identified · from 16 Oct 19:45, 2 outlets
  • Kenda Freeman · from 17 Oct 01:13, 2 outlets
  • Megan Lambert · from 18 Oct 00:35, 2 outlets
  • Becky Drury · from 19 Oct 21:33, 2 outlets

HOW THIS STORY DEVELOPED: EVERY HEADLINE, EVERY OUTLET →