38 protesters, policeman killed in bloodiest day so far Security forces killed at least 22 anti-coup protesters in the poor, industrial Hlaingthaya suburb of Myanmar's main city on Sunday after Chinese-financed factories were set ablaze there, an advocacy group said.A further 16 protesters were killed in other places, the Assistance Association for Political Prisoners (AAPP) said, as well as one policeman, making it the bloodiest day since the Feb.