There seems to be no end in sight to the troubles of Sarabjot Singh, son of Scheduled Caste panel chairman Buta Singh, as hawala operator Shamlal Chaudhari has reportedly claimed in his confessional statement that the bribe money of Rs 1 crore was to be transferred to Singh from Bangalore. Sources in the CBI said while the agency was finalising the chargesheet in the case, the statement of Chaudhari, who has been listed as one of the prime witnesses, will be part of it. Singh was arrested by the CBI on July 31 for allegedly demanding and accepting Rs 1 crore bribe from Nashik- based contractor Ramrao Patil for closing a case against him pending before the National Commission for Scheduled Castes headed by his father. He is now out on bail. CBI sources in Delhi said Chaudhari appeared before the agency and had agreed to assist in the investigations.