WARNING | Students at Sir Guy Carleton High School are grieving the stabbing death a 15-year-old classmate. CTV's Katie Griffin reports.

Subscribe to CTV News to watch more videos: https://www.youtube.com/ctvnews

Connect with CTV News:
For live updates and latest headlines visit: http://www.ctvnews.ca/
For breaking news, fast, download the CTV News App: https://www.ctvnews.ca/app
Must-watch stories and full programs at http://www.ctvnews.ca/video

CTV News on TikTok: https://www.tiktok.com/discover/CTV-News
CTV News on X (formerly Twitter): https://twitter.com/CTVNews
CTV News on Reddit: https://www.reddit.com/user/CTVNEWS
CTV News on LinkedIn: https://ca.linkedin.com/company/ctv-news

---
CTV News is Canada's most-watched news organization both locally and nationally, and has a network of national, international, and local news operations.