The convicts are – Md Monjur Rahman, 35, Moazzem Hossain, 43, Babul Mia, 42, Azizul Haq, 30, and Feli Begum, 26.
Also Read: Mother-son murder: Husband, 2 others sentenced to death
Manikganj Additional District and Sessions Court Judge Shahana Haque Siddika delivered the verdict in presence of the convicts.
According to case details, Ashraf was assaulted on June 18, 2013 over land dispute.
Also Read: Gaibandha double murder: 3 sentenced to death
Also Read: 10 sentenced to death for killing Amzad chairman in Chattogram
He was initially sent to Gior Upazila Health Complex and was later shifted to Dhaka Medical College Hospital where he succumbed to his injuries.
His brother Munsur Alam filed a case at Gior Police Station accusing 25 people. Police pressed charges against 18 people in court on May 31, 2014.
Also Read: Noakhali housewife’s molestation: UP member among 2 held
Also Read: UP member killed: 3 held in Patuakhali
The court acquitted 13 accused as charges against them could not be proven.