The Mad Butcher of Kingsbury Run remains unidentified to this day, as do the majority of his victims, but the first canonical victim was found on September 23, 1935, and it was estimated that he had been killed three to four weeks earlier. The last two canonical victims were found on August 16, 1938. All of the victims had been at their dump sites for various periods of time before being found. The first outstanding suspect was Dr. Francis E. Sweeney, the alcoholic first cousin of Congressman Martin L. Sweeney. Though the authorities felt that he was a viable suspect, Congressman Sweeney found out about it and, it has been suspected, made a deal with the investigating sheriff to find a better suspect. At this point, Frank Dolezal, a Cleveland resident, was arrested. He confessed to having killed Flo Polillo, the third victim, in self-defense, but later recanted on the grounds that he had been beaten into confessing by the sheriff’s jailer. As of today, the case remains unsolved.
A profile made by the original investigators said that the offender was a psychopath, though probably not obviously insane. He would have had some knowledge of anatomy, maybe having worked as a physician, butcher, or hunter, and the cuts showed that he would have been very skilled at cutting flesh. As decapitations are very messy, it was believed that he had access to some private space where the murders were performed. If this was correct, the fact that the bodies would then have been carried for a long distance indicated that the killer was probably very large and strong. The killer may also have been familiar with the Kingsbury Run area. It was also theorized that the choice of victims and gruesome mutilations were a way to ensure that the victims were never identified. If this was true, the killer would profile as an organized offender.
The age and sex of all the Butcher's victims varied, but they were typically drifters or people from the lower class of society. He would usually kill them by decapitating them, sometimes after tying them up, and then mutilate the body severely post-mortem, sometimes dismembering the arms and/or legs, cutting off the genitals and removing organs, and then burn the bodies, either by using oil as an accelerant or using acid or some chemical. It was believed by the investigators that, since decapitations are very messy, the killer performed the murders someplace private and then carried the bodies to their dump sites and burned them there. In some cases, the heads were never recovered, making it possible that the Butcher kept them as a trophy or for some other purpose.
