Foreign Minister Dr AK Abdul Momen has said the killers of Rohingya leader Mohib Ullah must be brought to justice.
"No one (involved in the murder) will be spared," he said in a text message for journalists on Saturday morning, according to BSS news agency.
The foreign minister said the government would take stern action against those who were involved in the murder of the Rohingya leader.
He suspected that some vested quarters killed the Rohingya leader as he wanted to return Myanmar, their motherland.
Unknown gunmen shot dead Mohib, 44, at a Rohingya camp in Cox's Bazar on September 29.