"At this time a joint police and fire service investigation is underway to establish the exact causes of the fire, " said a force spokesman.

BBC: Firefighters at Clare Rd, Grangetown, Cardiff

In a scathing report, he concluded that investigators in the Willingham case had no scientific basis for claiming that the fire was arson, ignored evidence that contradicted their theory, had no comprehension of flashover and fire dynamics, relied on discredited folklore, and failed to eliminate potential accidental or alternative causes of the fire.

NEWYORKER: Trial by Fire

The presence of AChEis causes the neurotransmitter to hang around and fire excessively, and therefore can cause abnormal brain function and uncontrolled muscle action.

ECONOMIST: Was Gulf-war syndrome caused by chemical poisoning?

This aerial-surveillance system will be put to the test in a project that started on August 21st, when a team led by Tom Kampe and Michael Lefsky began studying the causes and impact of what has come to be known as the High Park fire.

ECONOMIST: Terrestrial ecology: NEON light | The