's
The World published a fictional floor plan of Holmes' "Murder Castle" with (left to right and top to bottom): a vault, a crematorium, a trapdoor in the floor, and a quicklime grave with bones. Holmes moved to Chicago in August 1886, which is when he began using the
pseudonym "H. H. Holmes". Soon after his arrival, he came across a drugstore at the northwest corner of South Wallace Avenue and West 63rd Street in the
Englewood section of Chicago. The drugstore's owner, Elizabeth Holton, gave Holmes a job; he proved to be a hardworking employee, eventually buying the store. Contrary to several accounts, Holmes did not kill Dr. E. S. Holton. Holmes purchased an empty lot across the street, where construction began in 1887 for a two-story mixed-use building, with apartments on the second floor and retail spaces, including a new drugstore, on the first. When Holmes declined to pay the architects or the steel company, Aetna Iron and Steel, they took him to court in 1888. Contemporary accounts report that Holmes built the hotel to lure tourists visiting the Exposition in order to kill them and sell their skeletons to nearby
medical schools. Although he did have a history of selling stolen cadavers to medical schools, Holmes had acquired these wares through body snatching rather than murder. Likewise, there is no evidence that Holmes ever murdered Exposition-goers on the premises. Other accounts stated that the hotel was made up of over a hundred rooms and laid out like a maze, with doors opening into brick walls, windowless rooms and dead-end staircases. In reality, the third-floor hotel was moderately sized, largely unremarkable and uncompleted due to Holmes's disputes with the builders. It did contain some hidden rooms, but they were used for hiding furniture Holmes bought on credit and did not intend to pay for. In his confession, Holmes stated that his usual method of killing was to suffocate his victims using various means, including an overdose of chloroform, overexposure to lighting gas fumes, and trapping them in an airless vault. Holmes also claimed to have starved victims and to have burned them alive in his "castle". Holmes's hotel was gutted by a fire started by an unknown
arsonist shortly after his arrest, but was largely rebuilt and used as a post office until 1938. Besides his infamous "Murder Castle", Holmes also owned a one-story factory which he claimed was to be used for glass bending. It is unclear if the factory furnace was ever used for this purpose; it was speculated to have been used to destroy incriminating evidence of Holmes's crimes.
Presumed murders • Holmes's
mistress, 31-year-old
Julia Smythe, was the wife of Dr. Laurence Conner, who had moved into his building and began working at his pharmacy's jewelry counter. After Conner found out about Smythe's affair with Holmes, he quit his job and moved away, leaving Smythe and their 5-year-old daughter
Pearl Conner behind. Smythe gained custody of Pearl and remained at the hotel, continuing her relationship with Holmes. • In early 1893, a 24-year-old one-time actress,
Wilhelmina "Minnie" Williams, moved to Chicago. Holmes claimed to have met her in an employment office, though it is believed that he had actually met her in
Boston several years earlier while he was then going by the alias "Harry Gordon". Holmes offered her a job at the hotel as his personal
stenographer, and she accepted. Holmes persuaded Williams to transfer the
deed to her property in
Fort Worth, Texas, to a man named "Alexander Bond" which was an
alias of Holmes.
Foul play was not suspected; in 1895, it was determined that DeBrueil's life had been insured, and that Holmes had profited from his death. • In 1891,
Emily Van Tassel disappeared after working at Holmes' drugstore; Holmes spoke of her in his confession. In 1897, Tassel's name was cited in a list of suspected victims and Tassel's mother believed she was a possible victim. • "
Dr. Russler" had an office in the "Castle" and went missing in 1892; Holmes mentioned killing Russler in his confession. •
John Davis of
Greenville, Pennsylvania, went to visit the 1893
World's Fair and vanished. In 1920, he was declared legally dead. •
Harry Walker of
Greensburg, Indiana, went missing in November 1893. He was alleged to have insured his life to Holmes for $20,000 and wrote to friends that he was working for Holmes in Chicago. • Holmes and Pitezel took
George Thomas out to a
Mississippi swamp on the
Tombigbee River in June 1894, killed him, and disposed of the body. • Holmes is alleged to have killed two people in
Lake County, Illinois, in the 1890s. Their deaths were confirmed in 1919, twenty-three years after his execution, when the remains of an unknown man and woman were found on a farm. ==Confessed killings==