The independent investigator has the power to reopen any investigation or complaint about the police during the Troubles.
Shortly before the execution, Willingham's lawyers sent the governor and parole board a report from Gerald Hurst, another arson investigator, detailing multiple flaws in the first investigation.
The pair are due at the Old Bailey in London on Wednesday with five other journalists from the now-defunct tabloid the News of the World, as well as private investigator Glenn Mulcaire.
"When we spoke to the investigator he told us that it was an incendiary fire, which means that it was a suspected arson, that someone intentionally set the place aflame," Zahid said in a video message on the institute's Facebook page.
Stefan Kappe, principal investigator, Seattle BioMed, Seattle, US, @SeattleBioMed Stefan studies how malaria parasites develop in mosquitoes and in the livers of mammals, and works on developing new drugs and vaccines.
Of my close school friends, one is now a lawyer, another an investigator for an insurance company, the third a chief in the fire service.
Lucy Burns, chief investigator for the studies and UNSW associate professor, told Guardian Australia her team's research did not contradict the AIHW data but painted a different picture based on market changes seen by current drug users.
When I contacted RSPB investigator Howard Jones in late December for news on the loss of Sky and Hope, he was driving north to investigate another case of raptor persecution.
It took 18 months for it to fully investigate allegations of corruption following the successful Qatari World Cup bid, and it needed every single day of that to collate 430 pages of evidence, bin nine-tenths of it and then exonerate itself to the dismay of the chief investigator.
A former Chicago detective and current private investigator, Bill Dorsch, said he had not heard of the police abuses described by Church and lawyers for other suspects who had been taken to Homan Square.
"No independent governance committee, investigator, or arbitration panel can change the culture of an organisation," he said.
