Percy Orlando Rush was a 41-year-old married man who lived close to Blenheim Crescent and who had worked as a flannel washer in a launderette in
Earl's Court for two years. Rush's parents lived on the upper floors of 22 Blenheim Crescent, and he and his wife had lived in the premises until 1925, although after their relocation to nearby Talbot Road, he had continued to regularly visit his parents, having a key to their home. Rush freely admitted to having known Vera—whom he described as "a nice little girl"—although he claimed to have not seen her for approximately three weeks before her disappearance. In Rush's occupation he had come into contact with ammonia on an almost daily basis. Furthermore, Rush had injured the little finger on his left hand in his workplace less than a week before Vera's murder.
Formal questioning Despite his protestations of innocence, Rush quickly became the
prime suspect in Vera's murder. He was initially questioned at Notting Hill police station on 18 December, where he freely admitted to having worn a finger bandage since injuring the little finger of his left hand approximately one week previously. According to Rush, after injuring his finger at work in early December he had made a rough bandage for the wound, although his wife had made a more compact and comfortable bandage for him from their domestic supply of bandages that same evening so that the ammonia he came into contact with at work did not aggravate the wound. Nonetheless, Rush claimed to have disposed of this second bandage in his fireplace on 11 December. Some of Rush's claims regarding his finger bandage were confirmed by several of his colleagues, who told investigators Rush had indeed injured the little finger of his left hand on 9 December, and had returned to work the next day wearing a homemade bandage to protect the wound against ammoniated water. Nonetheless, these colleagues were uncertain as to whether he had been wearing the bandage on 14 December. A search of Rush's Talbot Road home had uncovered bandages, plus a distinctive red table-cloth with a knitted fringe which had likely been used to cover Vera's body as he had transported her remains from the coal shed to the garden of 89 Addison Road. A
forensic examination of the consistency of candle wax discovered upon Vera's right shoulder revealed the substance to be identical to that found on a used candle recovered from Rush's home and also to wax discovered upon his own
overcoat. Furthermore, this overcoat was found to contain traces of coal dust and
semen. The ammonia-soaked finger bandage recovered from the crime scene was found to be a perfect fit upon Rush's injured finger, although Rush remained adamant he had not worn any form of bandage upon his finger since 11 December, explaining to investigators he had simply wished to "harden the wound". Furthermore, Rush freely admitted to having visited his parents at 22 Blenheim Crescent on an almost weekly basis, and to have known Vera, although he remained adamant he had not seen the child for "about three weeks" prior to the date of her disappearance. The finger bandage recovered at the crime scene was subjected to further forensic analysis by the
Home Office analyst, Dr.
Roche Lynch, who determined that it had been used to conceal a
suppurating wound and that the bandage had been soaked in ammonia on at least one occasion. Nonetheless, Dr. Lynch stated that, having also examined this bandage with the assistance of
ultra violet light, he had formed the conclusion that the material was of a different consistency than bandage and
lint samples recovered by investigators during their formal search of Rush's home.
Procedural flaw A Notting Hill
superintendent named George Cornish would later state that during their initial interrogation of Rush when he had simply been one of several potential suspects, officers had informed him of the finger bandage found at the crime scene. Superintendent Cornish would later state that officers had requested Rush to voluntarily hand over all samples of bandages within his home, and he had complied with what Cornish later described as a disturbing "faint smile" upon his face. Shortly thereafter, police conducted their formal search of his home. Superintendent Cornish later confirmed that this procedural error had been a crucial mistake which had likely allowed Rush to dispose of any bandage of the type he had worn on the day of Vera's murder. ==Coroner's inquest==