Murder probe after two die in fire
Two other occupants of the terraced house in Albert Road, Sheffield, are in a serious condition following the fire which was discovered at about 8pm on Friday.
A South Yorkshire Police spokeswoman said one person was arrested and was assisting with inquiries.
She said when fire crews arrived, the mid-terraced home was well ablaze.
Two people were confirmed dead at the scene and the two others were taken to hospital.
She said: "Details of the people involved will not be released until the next of kin have been advised."
Albert Road was closed to allow investigations to be carried out and drivers were warned of "substantial" delays as a result.
-Yahoo.