Rajon murder case accused Moyna Mia, a union board panel guard, has given confessional statement before a district court.
Metropolitan Magistrate-3 Anowarul Haq recorded Moyna's statement under section 164 of the code of criminal procedure (CrPC) on Monday evening.
Additional Deputy Commissioner (media) of Sylhet Metropolitan Police SMP Rahmatullah confirmed the news to the Dhaka Tribune.
Rajon, the ill-fated teenager was tortured to death by a group of persons at Kumargaon on the outskirts of Sylhet city around 7:30am on July 8.
The accused filmed the torture of the boy.
A 28-minute video, recorded on a mobile phone camera, shows the victim tied to a pole in front of a workshop in the still-closed Sultan Ali Market, beside the Dhaka-Sunamganj road.
From the video, it seemed there were five to six men who took part in the barbaric torture.
A murder case was filed in this connection by Jalalabad police, in which Rajon’s father later became a plaintiff.
A five-member committee has also been formed to investigate the brutal killing of the 13-year-old boy.
Muhit was listed as the prime accused in the case, while his brother Kamrul Islam, 24, their accomplice Ali Haider, 34, and guard Moyna Miah, 45, were charged with murder as well.
Prime accused Muhit was held while dumping Rajon's body on the day of the murder.
Later Muhit's cousin Ismail Hossain Ablus was detained in Sylhet and absconding accused Kamrul Islam was held in Jeddah of Saudi Arabia on July 13.
Moyna Mia was arrested on Tuesday night and another accused Dulal on Wednesday.
