CBI apprehended a father-son duo, middlemen in a Rs 25 lakh bribery case linked to the Punjab Vigilance Bureau. Around Rs 13 lakh cash was seized during the operation at a Chandigarh hotel. The reader to the Punjab Vigilance chief, O P Rana, is also implicated and reportedly fled. Searches at the Vigilance Bureau headquarters yielded crucial documents.CBI apprehended a father-son duo, middlemen in a Rs 25 lakh bribery case linked to the Punjab Vigilance Bureau. Around Rs 13 lakh cash was seized during the operation at a Chandigarh hotel. The reader to the Punjab Vigilance chief, O P Rana, is also implicated and reportedly fled. Searches at the Vigilance Bureau headquarters yielded crucial documents.