---
id: 094b20db42
section: safety
first_reported: 2026-11-10 10:56 PST
updated: 2026-11-10 11:28 PST
status: reported
outlets: 2
---

# Shadow Ridge High School lockdown lifted after reported threat

Shadow Ridge High School in the northwest Las Vegas Valley was locked down Tuesday morning during a threat investigation. Authorities lifted it, calling the threat unsubstantiated.

Section: [Public Safety](/las-vegas/section/safety.md) · Entities: [Shadow Ridge High School](/las-vegas/wiki/shadow-ridge-high-school.md)

## Coverage

- [13 Action News (KTNV ABC)](https://www.ktnv.com/news/reported-threat-forces-lockdown-at-shadow-ridge-high-school), 2026-11-10 10:56 PST: Lockdown lifted at Shadow Ridge High School after 'unsubstantiated' threat
- [News 3 (KSNV NBC)](https://news3lv.com/news/local/shadow-ridge-high-school-lockdown-police-investigate-reported-threat-ccsd-las-vegas-nevada), 2026-11-10 11:28 PST: Shadow Ridge High School lifts lockdown as police investigate reported threat

Headline and summary written by the Acta Diurna desk from the coverage above. Read the original reporting for full detail.