(CNN) -- Investigators were sifting Saturday through ashes to determine the cause of the blaze that obliterated much of a Jersey shore boardwalk.
"No one at the Ocean County Prosecutor's Office has labeled the fire suspicious," said Al Della Fave, director of public affairs at the Ocean County Prosecutors Office. "Our only comment is that the investigation continues. There will be no more additional comments or releases, until the investigation is complete."
Minor rekindling of the fire in Seaside Park occurred overnight, but posed no threat, he said. "This is to be expected. On-scene units have the fire contained and are staying on top of minor flare ups."
The massive swath of boardwalk damaged in the fire had been freshly rebuilt after Superstorm Sandy struck last year.
CNN's Chris Welch contributed to this report
"No one at the Ocean County Prosecutor's Office has labeled the fire suspicious," said Al Della Fave, director of public affairs at the Ocean County Prosecutors Office. "Our only comment is that the investigation continues. There will be no more additional comments or releases, until the investigation is complete."
Minor rekindling of the fire in Seaside Park occurred overnight, but posed no threat, he said. "This is to be expected. On-scene units have the fire contained and are staying on top of minor flare ups."
The massive swath of boardwalk damaged in the fire had been freshly rebuilt after Superstorm Sandy struck last year.
CNN's Chris Welch contributed to this report