WARNING: GRAPHIC CONTENT
Police have dramatically escalated violence against coup protesters in Myanmar as UN condemns violence
One video shows a pro-democracy protester being shot dead at point-blank range by police in the street
Another shows armed officers brutally beating volunteer medics after they treated protesters on Wednesday
38 protesters shot dead across Myanmar in bloodiest day since the coup as generals try to stamp out dissent
Nevertheless, demonstrators returned to the streets on Thursday to mourn those who were killed
Five low-flying military fighter jets buzzed over the city of Mandalay in formation in a show of strength