A court here on Monday sentenced a man to life term imprisonment for killing his mother in 2004 in Noahati village in Madhabpur upazila.
The convict is Dipu Sarkar, son of Rajmohon Sarkar, 40, of the area.
Habiganj Additional District and Sessions Judge SM Nasim Reza also fined the convict Tk 10000, in default, he will to serve two more imprisonment.
According to case details, on April 15, 2004, Dipu beat her mother Roushan Bala Sarkar to death with a bamboo stick as she did not give him rice.
Locals took her to Madhabpur Upazila Health Complex where doctors declared her dead.
On July 16, sub-inspector Shyamol Chandra Pal, Madhabpur Police Station, filed a case against Dipu.