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Expert Witness Blog

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Independent Medical Examinations Expert Witness In Ex-cop Trial

Independent medical examinations expert witness Dr. Charles Wetli testified Friday that Renee Javier Perez could not have been fatally injured in the time frame that ex-cop George Bubaris is accused of killing him. LoHud.com reports: ‘He did not sustain this injury after 11 o’clock p.m.,’ said Dr. Charles Wetli, who…

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Photography Expert Witnesses Can Opine On Distorted Pictures In Court

The most common use of photographs in court are those that depict physical injuries, damage to automobiles, and the appearance of complex products and objects. While we are told that “the camera doe not lie,” it is also true that photographs can present distorted images, so be watchful for photographic…

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Mining Expert Witnesses on Asarco Case

Tucson copper producer Asarco LLC is suing its former parent company Americas Mining Corp over the value of the company’s investment in Peruvian mining operations. Asarco alleges fraudulent transfer of Asarco’s majority share in two Peruvian copper mines and related facilities. Asarco contends that the loss of that revenue led…

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Firearms Expert Witness Describes Firearms Identifcation – Part 2

Former NYPD detective James M. Gannalo is a forensic firearms consultant, firearms and ballistics expert witness and President of Stria Consulting Group. Here he describes aspects of firearms identification: 3) Laser Trajectory Analysis of Bullet Paths – use of a portable scientific laser and inclinometer to determine the direction and…

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Occupational Health Expert Witness On Flavoring Agent

Occupational and environmental health expert witness Dr. David Egilman is concerned about two cases of Parkinson’s disease that he recently encountered in employees from one of the largest flavoring companies in the country. seattlepi.com writes: It has been repeatedly documented that inhalation of vapors from diacetyl butter flavoring has destroy…

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Firearms Expert Witness Describes Firearms Identifcation

Former NYPD detective James M. Gannalo is a forensic firearms consultant, firearms and ballistics expert witness and President of Stria Consulting Group. He describes aspects of firearms identification: 1) Microscopic Analysis of Ballistic Evidence – visual assessment of firearm related toolmarks using a comparison microscope to evaluate an agreement or…

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