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Dog Bite Leads to DNA Match
Evidence used to solve crime

A man unintentionally left evidence at the scene of his crime that led the police to link him with a home robbery. DNA in the mouth of the family dog matched that of David Stoddard.

The dog had bitten him in the arm and in the leg after a human member of the dog’s family had been assaulted during the break in. Stoddard or one of his accomplices then shot the dog. Sadly, the dog died from the gunshot.

After learning that he had bitten one of the criminals, the police swabbed the dog’s mouth for human DNA. Around the time the genetic match was found, Stoddard was arrested for shooting and killing a pregnant 16-year old.
 
Without the genetic evidence due to the dog’s bite, police may never have matched Stoddard with the earlier crime.

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Karen B. London, PhD, is a Certified Applied Animal Behaviorist and Certified Professional Dog Trainer whose clinical work over the last 17 years has focused on the evaluation and treatment of serious behavioral problems in dogs, especially aggression. Karen has been writing the behavior column for The Bark since 2012 and wrote The Bark’s training column and various other articles for eight years before that. She is an adjunct professor in the Department of Biological Sciences at Northern Arizona University, and teaches a tropical field biology course in Costa Rica. Karen writes an animal column, The London Zoo, which appear in The Arizona Daily Sun and is the author of five books on canine training and behavior. She is working on her next book, which she expects to be published in 2017.

photo by digitalrob7/Flickr

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