Gunman who killed 4 in Vienna attack had sought to join IS

VIENNA (AP) — Authorities say a man who had previously tried to join the Islamic State group rampaged in Vienna armed with an automatic rifle and a fake explosive vest, fatally shooting four people before he was killed by police. Witnesses described dozens of screaming people fleeing the sounds of gunshots Monday night in a nightlife district crowded with revelers enjoying the last hours before a coronavirus lockdown. While the attack lasted just minutes, authorities said only on Tuesday a