The Central Bureau of Investigation (CBI) on Friday initiated a search operation at the home of Sheikh Shahjahan in Sandeshkhali, North 24 Parganas, West Bengal. The operation was conducted in connection with its probe into an attack on an ED team in the area, PTI reported citing officials. The CBI also visited areas near his house in the Akunchipara locality of Sarberia to collect evidence in connection with the attack. The West Bengal Police had handed over the custody of suspended Trinamool Congress leader Sheikh Shahjahan to the CBI following a new order from the Calcutta High Court.