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 shrieks, and cackling of the wild animals on the screen at the Paramount yesterday were echoed to an amazing degree by the audience, at times driven to a mild state of hysteria by scenes in 'Murders in the Zoo'." However, a "New York Times" movie critic says, "Those who demand their leaven of romance even in horror pictures are likely to find 'Murders in the Zoo' inadequate in this direction." Though he also claims that "it happens that the director has been almost too effective in dramatizing these cheerless events…Lionell Atwill as the insanely jealous husband is almost too convincing