A 16-year-old gunman opened fire at Saugus High School in Santa Clarita, California on Thursday. Two students were killed, and three were injured — all five were between the ages of 14 and 16. The gunman used a .45-caliber semiautomatic pistol, and he also shot and seriously injured himself, according to Captain Kent Wegener of the Los Angeles Country Sheriff's Department.
There have been 366 mass shootings in the US so far in 2019, meaning there's been more than one shooting per day, on average.
