Sub Inspector Raghu Ganesh has been arrested in connection with the death of two traders who died in a hospital after being allegedly beaten up by police personnel at the Sathankulam police station last week.

SI Raghu Ganesh, Balakrishnan and 4 others have been listed as accused in the FIR report.

The Madras High Court had on Tuesday directed the investigating agency's Tirunelveli DSP Anil Kumar to probe the case. CB-CID officials led by Kumar conducted enquiries with the family members of the deceased, besides in the locality where the duo ran their cellphone shop. 

CB-CID sleuths also visited the Sathankulam police station, since brought under the Revenue department as directed by the High Court.

P Jayaraj and his son Bennicks, arrested for 'violating' lockdown norms over business hours of their cellphone shop, died at a hospital in Kovilpatti on June 23, with the relatives alleging that they were severely thrashed at the Sathankulam police station by the personnel earlier.

The incident had triggered a nation-wide furore, leading to the suspension of five policemen, including an inspector and two Sub-Inspectors. The former SP is on compulsory wait.

The Madras High Court had directed a CB-CID probe into the matter although the state government had transferred the case to the CBI.