Word: dog
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Dates: during 2000-2009
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...detective dramas, a dog's powerful sense of smell has become a predictable crime solver: the trusty canine takes a sniff of a suspect object and follows the scent, eventually arriving at the perpetrator of the evil deed. But in real life, is this reliable evidence - or is it junk science that has helped put away innocent people...
...August, the Innocence Project of Texas plans to unveil a detailed study focusing primarily on the extensive work of one Texas dog handler whose use of scent-ID techniques is under fire in the federal courts. At the heart of the study is the work of Deputy Keith Pikett, a canine officer with the Fort Bend County Sheriff's Office, just southwest of Houston. The first case studied involves Calvin Lee Miller, who was charged with robbery and sexual assault after Pikett's bloodhounds alerted police to a scent on sheets that Pikett said matched a scent swipe from Miller...
...Pikett's work. They could be costly. In a separate case, a California man, Jeffrey Allen Grant, served three months in jail in 1999 after TinkerBelle, a bloodhound, mistakenly identified him in a rape case. He won $1.7 million in damages. (See pictures from the 2009 Westminster Kennel Club dog show...
Jeff Blackburn, head of the Innocence Project of Texas, has labeled the dog-scent evidence as "junk, not even junk science." He adds, "We are working on a very intense, independent investigation of Pikett's activities." Pikett, who through his lawyer has declined public comment, is being sued for civil-rights violations in federal court by Miller and Buchanek. Blackburn says the innocence team is combing Texas public records to assess Pikett's impact on other cases. In the meantime, the Innocence Project of Texas study is being supported by canine-law-enforcement experts who, while not going...
...notion of a crime-busting dog can be appealing, not to mention a break for jurors from mind-numbing expert-forensic-witness testimony. But experts caution that it is not the dog who testifies but rather the handler. "The animal knows what he is smelling, and everyone else has theories of what he's smelling," says Russ Hess, executive director of the U.S. Police Canine Association. For hundreds of years, humans have relied on the ability of dogs to distinguish scents to track prey, whether in the hunt for food or the search for a prison escapee. Bloodhounds...