After a slight decrease from severe levels, the mercury is hovering around 40 degrees Celsius in most regions
RAB claimed that Professor AKM Shafiul Islam was killed to avenge personal insults.
Rajshahi Metropolitan Police Commissioner Mohammad Shamsuddin said at a press conference in the city on Wednesday: “Investigation is moving towards the statements, regarding personal motives, of the six people arrested by RAB.”
The commissioner’s latest statement came only two days after he said that RMP investigation did not find any personal motives behind the murder of Prof Islam.
He, however, said the police were still not ruling out the link of militants and the Jamaat-e-Islami to the murder.