What event in 1889 involved the use of bloodhounds by the police?

The use of bloodhounds by the police in 1889 is historically significant because it marked one of the early instances of utilizing scent-tracking dogs in law enforcement. During this time, the police relied on bloodhounds to track down criminals, particularly for serious crimes such as murder, which is often associated with tracking a potential serial killer. Bloodhounds possess an exceptional sense of smell and are trained to follow a person's scent over considerable distances and time intervals, making them incredibly valuable in criminal investigations. This event highlighted the usefulness of canines in law enforcement, leading to their ongoing adoption in various roles, including searching for fugitives and aiding investigations. The instance in 1889 stands as a landmark moment in police procedures that leveraged this capability.