Teen executed his mom and three siblings in horror five hour killing spree
- Posted on February 10, 2026
- By Express
- 3 Views
Teen executed his mom and three siblings in horror five hour killing spree
Colin Jeffrey "CJ" Haynie, 16, carried out a mass shooting at his family home in Grantsville, Utah, in January 2020, killing his mother and three siblings and trying to kill his father
