The others booked were the NRI pair’s mother Surinder Kaur and their brother Pawandeep Singh who live in Amritsar.
The complainant Rajinder Singh had filed a complaint in 2015 on behalf of his late paternal uncle Sucha Singh who was settled in Germany with his wife and two children. Sucha Singh had six acres land in Devi village that he alleged the accused had grabbed but he expired in 2011.
The accused Surinder Kaur grabbed the property after claiming to be the wife of Sucha Singh which was found to be untrue in the police inquiry.
The Kathunangal police said the matter is under investigation but no arrest had been made thus far.