The house explosion that killed a Newfield couple and destroyed their two-story house on Saturday was caused by natural gas, Gloucester County spokeswoman Debra Sellitto said Tuesday.
John Paladino, 73, and his wife Carole, 72, died early Saturday after a blast ripped through their home and pierced the morning calm of their Newfield neighborhood, sending debris flying for blocks and damaging nearby houses.
The house on the 300 block of Oakland Drive was reduced to rubble after the explosion, which neighbors described as a "huge ball of fire."
Sellitto said an investigation into how the explosion occurred is still underway, but she said the inquiry was not criminal in nature and there was no evidence of foul play.
Neighbors said the couple had a stove installed the day before the fatal blast, but Sellitto would not comment whether the installation might be related to the explosion.
Officials at South Jersey Gas said there were no warning signs before the incident. Nor were there reports of any gas leaks, said Marissa Travaline, spokeswoman for the utility company. She said South Jersey Gas had conducted routine surveys before the incident and had detected no problems in the area.
John Paladino had served as president of the Newfield School Board, friends said, and he worked part-time at the DeMarco-Luisi Funeral Home in Vineland.