This is the terrifying moment a Mexican cartel attempted to burn down a gas station following the killing of their leader 'El Mencho'. CCTV footage shows the group stepping out of a white vehicle before pointing long guns at workers and a customer inside a sedan in Guadalajara on Sunday. The armed men then used the fuel pump to spread petrol before setting the gas station on fire. The blaze burned briefly and went out on its own within minutes. #mexico #elmencho #news | Daily Mail Video