Investigators on Monday began examining the causes of a deadly train crash in Pakistan.
More than 1,000 passengers were aboard the Hazara Express, which had departed from the southern city of Karachi and was on its way to Rawalpindi in Punjab.
The derailment occurred near Sahara railway station in the town of Nawabshah in southern Sindh province, around 275 kilometers (171 miles) northeast of provincial capital Karachi.
What is the state of investigations?
Several railway cars of the…