The Oneonta Fire Department reports that unattended food cooking on a stove Thursday night led to a grease fire, at an apartment at 7 Raymond Avenue.  The male occupant of the apartment put water on the fire in a panic which spread the burning grease.  When the fire department got there, they put out the blaze which did quite a bit of damage to the apartment.  The unidentified male was taken to the hospital to be checked out.