On May 16, 1944, Henry and Ed were burning away marsh vegetation on the property; the fire got out of control, drawing the attention of the local fire department. By the end of the day – the fire having been extinguished and the firefighters gone – Ed reported his brother missing. With lanterns and flashlights, a search party searched for Henry, whose dead body was found lying face down. Apparently, he had been dead for some time, and it appeared that the cause of death was heart failure, since he had not been burned or injured otherwise. It was later reported, in Harold Schechter's biography of Gein, Deviant, that Henry had bruises on his head. The police dismissed the possibility of foul play and the county coroner later officially listed asphyxiation as the cause of death. The authorities accepted the accident theory, but no official investigation was conducted and an autopsy was not performed. Some suspected that Ed Gein killed his brother. Questioning Gein about the death of Bernice Worden in 1957, state investigator Joe Wilimovsky brought up questions about Henry's death. Dr. George W. Arndt, who studied the case, wrote that, in retrospect, it was "possible and likely" that Henry's death was "the "Cain and Abel" aspect of this case".