Yesterday while going to AZ by BLGT Express we spotted the LHB rake a BDC. Could not capture as it was guarded by freight. Only AC coaches were there at the beginning now wide windows SL Class are too present along with the AC. As per few knowledge it is for Padatik's 2nd Rake. Plus this loco shunted our 13063 at Howrah. Most likely it belongs to TKD