A man and a woman were found dead Wednesday afternoon in a house south of Fresno's Roeding Park, authorities said.
Fresno police and firefighters are at a house, located in the 300 block of North Delno Avenue. Police Lt. Joe Gomez said there were heavy concentrations of natural gas in the house, which was being refurbished.
It was not clear whether foul play was involved, Gomez said.
Police received a call about the bodies just before 1 p.m. Officers were waiting for the gas to disperse before investigating further.