Police of North and South Dinajpur districts rescued a 15-year-old boy on Thursday evening, who was abducted for ransom on November 3.
The police also arrested alleged abductors Nawab Sajidur Reza, Sajjad Ali and Mohammad Kalimuddin, residents of Bhatol under Raiganj police station.
The boy’s father, a poultry farm owner, was asked for Rs 6 lakh as ransom, said Deep Kumar Das, the subdivisional police officer of Gangarampur.
Abductors asked the father to come with cash near Nagar river bridge on the outskirts of Raiganj in North Dinajpur district on Thursday.
Plainclothes cops rescued the boy and arrested the trio.