India's railway minister says investigators found the cause of Friday's deadly train crash to be a change in the signalling system where the electronic signals may have sent one of the high-speed trains onto the wrong track. Meanwhile, a former mechanical engineer for the Indian Railway Service says the crash is a wake-up call to review the railway system and fix it to avoid further tragedies. | CBC News

India has opened a probe into last week's rail crash, which killed at least 275 people, scores of whom remain unidentified https://reut.rs/3qtgmqX | Reuters

People in India mourned the lives lost from a passenger train that derailed and hit two other trains — killing at least 288 people and injuring nearly 1,000 others in the country’s worst train disaster in decades. https://cbsn.ws/3MNjh5a | CBS Evening News