At least 12 persons were killed and 23 others sustained injuries when a minibus reportedly rammed into a stationery truck from behind on the Mumbai-Nagpur Samruddhi Expressway, early on Sunday.The incident occurred around 1.15 a.m. when the passenger bus was on way from Buldhana to Nashik via Chhatrapati Sambhajinagar (Aurangabad) after a pilgrimage.12 passengers have perished in the crash and 23 more injured, till last reports came in.The bus was en route to their homes in Nashik after performing a pilgrimage at the famed Sailani Baba Dargah in Buldhana.The injured have been rushed to hospitals in Chhatrapati Sambhajinagar, some to Nashik and a few critical cases to Pune.