Marine Murder Trial Day 5 Part 3 Firearms Expert Lawrence Pilcher Testifies

TL;DR

Autopsy reveals fatal gunshot wound to the heart and lungs, with indeterminate range of fire.

Transcript

yes Lawrence Pilcher thank you good afternoon good watch culture how are you Polly I work at the JSP that will fund his laboratory in Frankfort Kentucky and what do you do there my job title is specialists - my specialty is firearms at full mark the minification how long have you been doing that over almost 17 years but I've been with people over t... Read More

Key Insights

• 🥰 Autopsy revealed gunshot wound to heart and lungs as cause of death.
• 🛀 Toxicology tests showed presence of ethanol in blood, urine, and vitreous fluid.
• ❤️‍🔥 Indeterminate range of fire due to absence of soot deposition and stippling.
• 🧑‍🏭 Factors like clothing can affect visibility of gunshot residue patterns.
• 😌 Trajectory of bullet indicated downward and rightward path consistent with standing or lying down.
• 🏋️ Height and weight of deceased could also affect bullet trajectory.
• ❓ Autopsy process involves external and internal examinations, including injury assessment and evidence collection.

Questions & Answers

Q: What were the findings of the autopsy on Jonathan?

The autopsy revealed a fatal gunshot wound to his heart and lungs, leading to death from significant blood loss.

Q: How were toxicology tests conducted in this case?

Blood, urine, and vitreous fluid samples were tested for ethanol content, with blood showing a level of 0.12%, urine at 0.92%, and vitreous fluid at 0.131%.

Q: Can the direction of the bullet's path indicate the position of the deceased?

The trajectory of the bullet, downward and rightward, could be consistent with multiple positions, including standing or possibly lying down.

Q: What factors determine the range of fire in gunshot wounds?

Factors such as stippling and soot deposition can indicate proximity of the gun to the skin, but clothing thickness and other variables can lead to an indeterminate range of fire.

Summary & Key Takeaways

• Autopsy of Jonathan revealed a gunshot wound to his heart and lungs, causing death from blood loss.

• Toxicology tests showed presence of alcohol in blood, urine, and vitreous fluid.

• Path of the bullet indicated a downward and rightward trajectory, with an indeterminate range of fire.