Categories Articles Gunman who took hostages and opened fire in a Trader Joe’s was feuding with his grandmother Post author By crystalg Post date July 22, 2018 Business Insider Feedburner Tags Feuding, Fire, Grandmother, Gunman, hostages, Joe's, opened, Took, trader ← Putin summit puts spotlight back on Trump’s tax returns → We reported our UFO encounters to the government at San Diego Comic-Con