A derailed carriage of a Dhaka-bound Panchagarh Express train was recovered and put back onto the tracks, allowing operations to resume
Sunamganj Additional Superintendent of Police Md Mizanur Rahman told the media on Tuesday evening about the findings of the investigation into the murder.
He, his brother Jamshed Ali, and nephew Shahriar Hossain killed the child in his sleep by slitting his throat, the police officer said.
The “killers” later cut off his ears and genital, according to Mizanur.
Two knives were stuck to the child's stomach when police recovered the body, they had earlier said.
Mizanur said Basir, Jamshed and Shahriar killed the boy to frame their rivals in the village.
He cited information given by the members of the family during interrogations.
Read the story in Bangla: বাবার হাতেই খুন হয় ঘুমন্ত তুহিন: পুলিশ