OCT 2, 2021
The Brian Laundrie search is complicated by time and environmental factors, experts say - CNN
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"Time is that one thing that we are constantly fighting in law enforcement," said Bryanna Fox, a former FBI special agent and associate professor in the department of criminology at the University of South Florida.
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The fact that Laundrie left those two key items behind may mean there's very little digital or forensic evidence for authorities, said Fox, the USF professor. The cell phone would've helped investigators know who Laundrie was communicating with and where he may have been, while his wallet would've told them where he's spending money.
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Investigators have been searching for Laundrie at the reserve, but the conditions in south Florida make it difficult to find evidence -- or any possible remains.
"Down in Florida, during the summer and wet time, a body can start to skeletonize in less than five to seven days," said Chris Boyer, executive director of the non-profit
National Association for Search and Rescue (NASAR). "And with predators, you can lose a lot of evidence that way."
Fox told CNN the tropical conditions "are among the harshest on forensic evidence."
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Fox said the only way Laundrie will be able to continue evading police is if he's "absolutely perfect" in hiding.
"In other words, he has to be perfect and make zero mistakes. Law enforcement, to be able to find him, they either have to find one clue or catch one mistake he made and that could blow the whole case open," she said.
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