Heroic 12-year-old boy saves great-grandparents from knife attack

Assault
A 12-year-old Texas boy is being hailed as a hero after he wrestled a knife away from his 20-year-old half brother in a moving car on Sunday, stopping an attack on his great-grandparents and saving their lives, the Harris County Sheriff’s Office said. Harris County sheriff’s deputies arrested Lucian Adrian Johnston on Monday and charged …