Wave of US Halloween weekend shootings leaves 6 dead, dozens wounded

Mass shootings over the Halloween weekend - largely in nightlife districts across the US - left at least six people dead and dozens injured, officials said. The deadliest violence occurred in Dallas, where a handful of shootings in the city’s Deep Ellum neighbourhood, a centre of music and restaurants, killed four people and injured 15 others, police said. Police in college towns like Fayetteville