Kolkata: An elderly couple was allegedly assaulted by two miscreants when the couple tried to prevent the duo from stealing things at thier residence at Tegharia under Baguiati police station area.According to police sources, two miscreants had somehow managed to enter the house situated in Nandankanan area on Saturday night when they had already gone for sleep.The sexagenarian Alok Ranjan Chakraborty woke up by the noise and he immediately lit the lights of the room. On seeing the two unknown men in their room, he raised alarm and tried to challenge them. Also Read – Speeding Jaguar crashes into Merc, 2 B’deshi bystanders killedThe two miscreants by the fear of getting caught assaulted the elderly man and as his wife Ratna rushed to his rescue, she was also pushed by one of the miscreants. The woman fell down on the ground and sustained injuries on her waist. The miscreants, however, managed to escape.Neighbours came in to their rescue and took the injured couple to a nearby hospital. “Though there was no external injury marks but both of them have sustained serious internal injuries,” a source in the hospital said.The police have taken up the probe on the basis of a written complaint lodged by the couple’s daughter Moumita Chakraborty at Baguiati police station on Sunday afternoon.”The motive behind the case seems to be a previous grudge. We are in the process of identifying the culprits and hope to arrest them soon,” said a senior official of Bidhannagar City Police.