Ramanathapuram (TN): A key accused in the killing of Special Sub-Inspector Wilson in Kanyakumari district was arrested here on Saturday.
Sheikh Dawood, who was allegedly financing the killers of the SSI, was staying in the district under the guise of a fisherman when he was held, police added.
He allegedly financed the killing, police said adding Dawood had managed to escape when three men with suspected links to the ISIS and connected to cases being probed by the National Investigation Agency were arrested in Devipattinam in the district on January 22.
He was reportedly funding B Mohammed Ali and Mohammed Amir, who were held for suspected ISIS links.