At least four people showed no signs of life after a train in Taiwan with about 350 people on board derailed on Friday, local media reported. Initial reports revealed that an engineering vehicle working on a slope slipped for unknown reasons and crashed into the train, which was about to enter a tunnel. The train has eight carriages. The fourth and fifth carriages have been deformed due to the crash and about 20 people were injured. About 60 passengers on the first to third carriages have been evacuated.