A passenger train leapt the tracks overnight in southeast India, killing at least 39 people and injuring more than 60. The derailment, which occurred near Kuneru station in the state of Andhra Pradesh, is the latest in a string of deadly wrecks to rack the Indian railway system.
The derailment threw several coaches of the Hirakhand Express train off its own tracks and onto an adjacent goods train.
"My condolences to the families who lost their loved ones," Andhra Pradesh Chief Minister Chandrababu Naidu said on Twitter. He says that authorities have opened a probe into what caused the incident.
Investigators have not ruled out foul play. As Reuters reports, the derailment happened in a region where Maoist rebels often operate.
"We will take strict action against whoever is behind this act," Indian railways minister Suresh Prabhu, according to the news service. "We won't spare anyone responsible for this accident."
On Sunday morning Prabhu visited the site of the incident, where rescue workers and medical relief trains had been pulling victims from the wreckage and transporting them to the hospital.
They were the latest high-profile wrecks on what is one of the world's largest railway system — a system that has become notorious for its deadly accidents.
Reuters notes that in 2014 alone, the most recent year with available data, India recorded 27,581 railway deaths.