Rescuers continue to search through rubble for survivors after a massive explosion at a Texas fertiliser plant killed as many as 15 people and injured more than 160.
Police have said that there is no indication to suggest that the explosion was anything other than an accident.
ITV News Correspondent Paul Davies reports:
A major rescue effort is ongoing in a Texas town devastated by a fertiliser plant explosion that has been likened to a nuclear bomb blast.
A huge explosion at a fertiliser plant in the Texan town of West has injured more than 160 people and caused widespread destruction.