Onboard 12650 NZM-YPR Karnataka Sampark Kranti Express. Most of the 3AC passengers got down at KCG and this is how the coach is. Looks like no cleaning has been done since train departed Nagpur Jn. Arrived KCG 2hr 30min late and currently crawling behind a Hyderabad MMTS train and 09520 OKHA-MDU express. Likely overtake will happen soon, I will update it.