No exploded propane cylinder was found, they said.
He said propane cylinders were improperly stored there, as well, though it was not known if they had figured in the blast.
The power is supplied by a portable 16-ounce propane cylinder, which screws onto a stationary value.
Examination of the wreckage showed electrical arcing on the basket and one of the four propane cylinders, consistent with a power line strike.
Many of the neighborhoods in this area lack natural gas connections and rely on propane cylinders for cooking and heating in the home.
Newark firefighters also told state investigators that several explosions occurred during the fire from propane cylinders.
CO2 emissions from propane cylinders used for home barbeques ?
Don's portable design featured the first use of the 20-lb propane cylinders which previously were exclusively used by plumbers as a fuel source.
A Coleman lantern joined the pile, as well as four propane cylinders.
Also available are environmental weapons, such as gas cans, propane cylinders, and oxygen tanks, all of which explode when shot.