Target worker Hector Machuca, 24, was killed along with Adam Chow, 65, and his four-year-old granddaughter as Ethan Blaine Nieneker, 32, rampaged through the store in Austin. Post navigation Diana Ross, 81, sparks health fears as she’s forced to pull out of cruise ship performance National Guard descends on Washington DC as Trump mulls plan for ‘reaction force’ to invade U.S. cities at any time