Police arrested the son on Sunday
A son has killed his father who was beating the mother for drug money in Mymensingh.
The incident took place in Krishtapur area of Mymensingh city on Saturday and the accused was identified as Joy, 20.
Police arrested the youth on Sunday.
Citing locals, Kotwali Model police station OC Firoz Talukder said Dulu Mia had been living with his wife and children, behind the Krishtapur Jame Mosque in the city for a long time.
In the the early hours of Saturday the father came home from work and started beating his wife for drug money.
He also started beating his son Joy when he tried to stop him. At one point, the son hit the father on the head with a glass jar.
He was later taken to Mymensingh Medical College Hospital in critical condition and was pronounced dead by the doctor on-duty.
His body was recovered and kept in the morgue for autopsy.
After the incident, Joy was arrested. Preparations are underway to file a case.