Gunman who killed 2 in a St. Louis school shooting had nearly a dozen high-capacity magazines, officials say

When a 19-year-old gunman opened fire at a St. Louis school Monday, killing two and injuring several others, he was armed with a long gun and nearly a dozen high-capacity magazines — enough ammunition for a “much worse” situation, police Commissioner Michael Sack said.

​When a 19-year-old gunman opened fire at a St. Louis school Monday, killing two and injuring several others, he was armed with a long gun and nearly a dozen high-capacity magazines — enough ammunition for a “much worse” situation, police Commissioner Michael Sack said.