An expert on gunshot residue told the Supreme Court that particles found on the hands of a defendant did not necessarily mean he had fired a gun. Tarah Helsel, a gunshot residue expert with the ...
Generally, healthcare providers will diagnose HMPV based on your symptoms, taking into account your medical history. A swab ...
The Supreme Court heard that particles characteristic of gunshot residue were discovered on the hands of a man charged with murder. Tarah Helsel, a GSR expert from Pennsylvania-based RJ Lee Group, ...
Accidents and minor health issues can happen at any time, which is why every family should have a well-stocked first aid kit ...
Cotton swabs are probably the first thing you use to clean your ears However a doctor advises against it as it can cause ear damage and increase infection risk ...