21. Russian media initially reported that the cause of the derailment was an electrical fault . 22. The fire was caused by an electrical fault , and the carriage involved was damaged. 23. The repairs were not proceeding well, with numerous electrical faults occurring throughout the ship. 24. On 2 March 2012 Sizewell B had an unplanned shutdown due to an electrical fault . 25. Rockingham House had burned down in a fire started by an electrical fault in 1957. 26. In the UK, there were 25 deaths due to electrical fault fires in 2012. 27. It was later established that the blast had been caused by an ordinary electrical fault . 28. An electrical fault was believed responsible. 29. Station officials believed the fire was caused by an electrical fault , but were still investigating. 30. Vivien Hancock blamed this on an " electrical fault ", though this has been disputed.
