The arrestees were identified as Md Sohel and Nur Karim. They were detained during raids at different locations in the Sadar area on Saturday night, police said.
According to the case statement, a six-member robbery gang stormed into the house of Amir Hossain in Char Mansa village under Teowariganj union in the early hours of Friday with locally made weapons.
The robbers tied up Amir Hossain looted cash and gold ornaments, and at one stage, gang-raped his wife. As two of the attackers were locals, the victims could recognise them.
Later, Amir filed a case with Sadar Police Station naming two men and four unnamed others.
Jhalak Mohonto, investigation officer of the police station, said, “We launched drives soon after the case was filed and arrested two accused. They were produced before the court.”
The rape survivor was sent to Lakshmipur Sadar Hospital for medical examination, the officer said, adding that efforts are underway to arrest the remaining suspects, reports UNB.