Burke and Hare murders and for regulating Schools of Anatomy" in mid 1828—six months before the murders were detected. This was rejected in 1829 by the House of Lords. The murders committed by Burke and Hare raised public awareness of the need for bodies for medical purposes, and of the trade that doctors had conducted with grave robbers and murderers. The East London murder of a 14-year-old boy and the subsequent attempt to sell the corpse to the medical school at King's College London led to an investigation of the London Burkers, who had recently turned from grave robbing to murder to obtain corpses;
Murders in the Zoo for comfort…[and judging] by its ability to chill and terrify, this film is a successful melodrama." Mark Clark wrote an article on Lionel Atwill as an actor and says that "Murders in the Zoo" was the "quintessential Lionel Atwill film." In the article Clark claims that "Atwill performs here with the quiet, coiled striking power of a beast tracking its prey. He glides effortlessly across the screen, speaking volumes with a barely perceptible change in tenor in his voice, unveiling his character's hidden passions with a simple, unguarded glance." Murders in the Zoo Murders in the Zoo is 1933 Pre-Code