Before a 19-year-old gunman opened
fire on a famed garlic festival in his
California hometown, he urged his
Instagram followers to read a 19th century book popular with white supremacists on extremist websites, but his motives for killing two children and another young man were still a mystery Monday.
Santino William Legan posted the caption about the book "Might is Right" with a photo of Smokey the Bear in front of a "fire danger" sign.
Under it, he wrote: "Ayyy garlic festival time" and "Come get wasted on overpriced" items.