Explained Graphically: How 6 coaches of Mumbai-Bhubaneswar train derailed in Cuttack

At least 40 people were injured when Mumbai-Bhubaneswar Lokmanya Tilak Express hit a goods train near Cuttack in Odisha, this morning and six of its coaches got derailed. The accident took place becasue of low visibility due to heavy fog. Look at the graphics to understand how the incident happened.