A guy named Nallamalai from Usilampatti was arrested who indulged in a fraudulent act of changing black papers to Rs. 2000 currency notes. 

He was caught by Sheikh Abdullah, a Sub-Inspector of Police from Vathalakundu who was involved in a vehicle test. When he checked the car coming from Usilampatti towards Vathalakundu, it had black sheets and a plastic barrel. When he questioned the driver, he answered uncertainty. When the suspect opened the plastic barrel in the car, some 2000 rupee notes were found in it.

Further investigation by the police on suspicion found that Nallamalai has cheating people by soaking the black paper into the chemical liquid he owns, then it will turn into a two thousand rupee note. But he lets the black paper inside liquid instead he gives the original 2000 rupee note that he has already kept aside him.

Police confiscated black paper notes and his used car. The investigation revealed that there were various fraud cases against Nallamalai in the Theni and Tirunelveli districts, including possession of a counterfeit firearm. 

Police arrested Nallamalai and produced him in Nilakkottai court. Later they remanded him in custody.