NEW DELHI — Two trains derailed in India on Saturday, killing at least four passengers, including two British tourists, officials said. Three coaches of a special tourist train went off the tracks near the northern hill town of Kalka, in Himachal Pradesh state. The train was rounding a curve when the coaches derailed, said Neeraj Sharma, a railway official. Two women, both British tourists, died instantly in the accident. Five other passengers were injured, Sharma said. No other details were immediately available. Suresh Prabhu, India's railway minister, ordered an investigation into the accident. The train, known as “a toy train,” is a tourist attraction, with only five coaches, and does a scenic route to the mountain resort town of Shimla. Earlier Saturday, nine coaches of a train derailed in southern India, killing at least two people and leaving several injured. — AP