Kalindi Express Train collided with a filled LPG cylinder near Shivrajpur, late at night in Kanpur: Bottle filled with petrol and a matchbox were found

Once again Kalindi Express Train collided with a filled LPG cylinder near Shivrajpur, late at night in Kanpur. A bottle filled with petrol and a matchbox were found. Was this a conspiracy to derail the train?
15 days ago Sabarmati Express also derailed in Kanpur. Police force engaged in investigation on the spot.