Dates: 1888 - 1894
Location: Chicago, IL; Irvington, IN; Toronto, Ontario, Canada; Philadelphia, PA
Victims: Convicted of murdering Benjamin Pitezel, confessed to murdering 27 men, women and children, other estimates put the total as high as 230 murders.
Cause of Death: Pitezel was burned alive, others were asphyxiated, burned, tortured.
Accused: Herman Webster Mudgett, alias Dr. Henry Howard Holmes
Arrested: Boston, November 17, 1894
Dr. Henry Howard Holmes was born Herman Webster Mudgett on May 16, 1861 in Galmanton, New Hampshire. While a student at the University of Michigan Medical school, he began to hone his skills as a con artist, stealing cadavers from the university and using the bodies to collect on fraudulent insurance policies. Following his graduation in 1884, he took the name Henry Howard Holmes and moved to Chicago, ostensibly to practice pharmacy, but continuing a lucrative career in fraud.
Holmes took a job at the drugstore of Dr. E. S. Holton on the corner of Wallace and 63rd Street in Englewood, IL, south of Chicago. Holton was dying of cancer and Holmes convinced Holton's wife to sell him the store, assuring her she could continue living upstairs after the doctor died. She did not live there very long; after Dr. Holton died Holmes murdered Mrs. Holton, disposed of her body, and told her friends and relative she had moved to California.
He operated the Castle as a hotel for visitors to the fair. In the privacy of his soundproof rooms, Holmes would torture and kill hotel guests. Some were locked in rooms fitted with gas lines which he controlled; he would turn on the gas when they slept. Others were locked in a bank vault near his office where he could listen to their screams as they suffocated. The bodies were dropped down a greased chute to the basement which was outfitted with a dissecting table, a lime pit, and an enormous furnace. After removing the flesh and cleaning the bones, he would reassemble the skeletons and sell them to medical schools.
Though Holmes collected the insurance money, police had been alerted to the plot and Philadelphia detective Frank Geyer began following Holmes in his travels across America. Geyer arrested Holmes in Boston on November 17, 1894 and took him back to the Philadelphia to stand trial. In the course of his investigation, Geyer had uncovered the remains of three of Pitezel's children.
Trial: Philadelphia, October 28, 1895
Holmes chose to handle his own defense at the trial and The Philadelphia Inquirer described his performance as "vigorous and remarkable." But he had failed to establish his case and by the end of the first day he brought his two attorneys back into the case. The prosecution's presentation was thorough and methodical and in the end they prevailed.
Verdict: Guilty of first degree murder.
H. H. Holmes was sentenced to hang. After his conviction, the Hearst newspapers paid Holmes $7,500 to tell his story. In a series of articles he confessed to killing 27 people in Chicago. Chicago police investigated the Castle and using missing person lists and testimony of neighbors placed the estimated body count closer to230.
On May 7, 1896 H. H. Holmes was hanged at Moyamensing Prison in Philadelphia. In accordance with his last wishes, Holmes's coffin was filled with cement before being nailed shut and buried in a grave ten feet deep with two feet of sand and concrete poured in before it was covered with dirt. He wanted to guarantee that no one would dissect his corpse as he had done to so many others.