He added that a fire investigation had concluded the blaze was probably caused by accident.
However, this is not forming part of the fire investigation at this time.
BBC: 'Sombre' memorial for Neasden fire death girls at school
Mr Bailey was found dead face down in the doorway of the kitchen of his flat a fire investigation revealed.
In most states, in order to be certified, investigators had to take a forty-hour course on fire investigation, and pass a written exam.
"At this time a joint police and fire service investigation is underway to establish the exact causes of the fire, " said a force spokesman.
The cause of the fire is under investigation, but authorities believe lightning is to blame.
Det Supt Singh said the cause of the fire had not yet been established and a joint investigation by the police and fire service was continuing.
Officers heard Mick and Mairead discussing the fire and the police investigation.
BBC: Derby fire deaths: Mick Philpott 'no right-minded father'
Dave Janes, from the fire service, said the collapse of the building was likely to hamper the investigation into how the fire started.
The Fire and Rescue Service has returned to the scene to begin an investigation into the cause of the fire, but said earlier it did not believe there were any suspicious circumstances.
January sales reflected the damage done by the federal investigation of potential fire risks, he says.
The arrest details came as authorities said they were conducting a criminal investigation into the fire and explosion.
The US National Transportation Safety Board said on Twitter than it had opened an investigation into the fire.
He describes the Fenice fire, and the subsequent investigation that led to the conviction for arson of two electricians.
An investigation into a fire which saw passengers flee a Tyne and Wear Metro train is focussing on emergency exits.
The Health and Safety Executive has started an investigation into the fire.
The National Transportation Safety Board has opened an investigation into the fire.
The cause of the blaze is not yet known and will be subject to a joint investigation by Strathclyde Fire and Rescue and Strathclyde Police.
The fire service said its own investigation was "progressing".
In his resignation letter, Pernetti said that his initial instinct on viewing the footage was to fire Rice, but an investigation by university lawyers and an outside law firm into the coach's conduct determined that dismissing the coach was not justifiable.
Deputy chief fire officer Gary Walsh, who led the accident investigation team, said the majority of recommendations had already been addressed by the fire service.
Police Scotland said a joint investigation with the Scottish Fire and Rescue Service was ongoing.
The NTSB, meanwhile, continued its investigation of a battery fire last week.
The service said that it, the National Transportation Safety Board and Bahamian officials would conduct a joint investigation to determine the fire's cause.
The announcement follows news last week that authorities launched a criminal investigation into the April 17 fire and explosion in West, about 70 miles southwest of Dallas.
The arrest details came as authorities said they conducting a thorough criminal investigation into the April 17 fire and explosion that killed 14 in the small town of West.
CNN: Criminal probe started into Texas fertilizer plant blast
Richard Grasso, the former chairman of the NYSE and a proponent of the specialist system, was forced out in September 2003, at about the time the specialists investigation was intensifying, adding fire to criticism that the system was antiquated and unnecessary.
"Our arson explosive detectives, in conjunction with the Los Angeles County Fire Department investigators, immediately began their investigation, and during the course of the investigation, it led to a juvenile suspect, " Los Angeles County Sheriff's Deputy Tony Moore told CNN's "American Morning" Wednesday.
CNN: Police: Boy playing with matches started 38,000-acre fire
应用推荐