The headless body of a Muslim villager has been found days after he spoke to reporters on a rare government-guided media tour of restive northern Rakhine state, Myanmar police said on Friday.
Police did not give a motive for the killing of the 41-year-old man, whose body was found floating in a river, but said he spoke to Burmese journalists on Wednesday in Ngakhura village.
"On Thursday his family said he had disappeared after giving interviews to journalists," Police Colonel Thet Naing in Maungdaw town told AFP news agency.
"This afternoon [Friday] I got the report his headless body was found... We have confirmed from villagers that it is him," he said.
Myanmar soldiers have taken control of the dangerous and remote region bordering Bangladesh since October 9 when armed men raided police posts, killing nine officers.
Troops have killed more than 80 people in Rakhine since the start of crackdown, according to official figures.
Conflict analysts at the International Crisis Group say fighters behind the border post attacks have also killed several Rohingya "informers" perceived to be working with Myanmar authorities.
At least 34,000 Rohingya Muslims have since fled to Bangladesh, taking with them allegations of mass-killings, rape, and torture at the hands of Myanmar's security forces.
The Myanmar government has vigorously denied the accusations, setting off the latest war of words over a stateless minority whose status is one of the country's most incendiary issues.
Rare media tour
In a statement Friday, the president's office confirmed that a man - whom they identified as Shu Nar Myar - had been killed, adding he had denied stories of military abuse when speaking to the reporters.
"Shu Nar Myar is the one who revealed that there was no case of arson by the military and police forces, no rape and no unjust arrests," the statement said.
Two Burmese reporters, who did not want to be named, told AFP they interviewed the man on Wednesday at his village and had been contacted by police to say he was missing.
The rare media tour of the area - open only to Burmese journalists - was organised by the government amid mounting pressure on de-facto civilian leader Aung San Suu Kyi to allow access to the conflict zone.